Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761991AbXJQNxf (ORCPT ); Wed, 17 Oct 2007 09:53:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755212AbXJQNx1 (ORCPT ); Wed, 17 Oct 2007 09:53:27 -0400 Received: from smtp-out0.tiscali.nl ([195.241.79.175]:44879 "EHLO smtp-out0.tiscali.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754737AbXJQNx1 (ORCPT ); Wed, 17 Oct 2007 09:53:27 -0400 Message-ID: <471613D3.5090700@tiscali.nl> Date: Wed, 17 Oct 2007 15:53:23 +0200 From: Roel Kluin <12o3l@tiscali.nl> User-Agent: Thunderbird 2.0.0.6 (X11/20070728) MIME-Version: 1.0 To: lkml Subject: Re: [PATCH 3/4] fix not-and/or errors References: <47161243.6060007@tiscali.nl> In-Reply-To: <47161243.6060007@tiscali.nl> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 11651 Lines: 342 commit 568f9787e58b4d24be50ab2abf1c7dab12a9ef2c Author: Roel Kluin <12o3l@tiscali.nl> Date: Wed Oct 17 15:16:44 2007 +0200 if(!x & y) should either be if(!(x & y)) or if(!x && y) I made changes as seemed appropriate, but please review several changes to drivers/isdn/ Signed-off-by: Roel Kluin <12o3l@tiscali.nl> --- diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c index ee2b0b9..8325022 100644 --- a/drivers/isdn/act2000/module.c +++ b/drivers/isdn/act2000/module.c @@ -310,7 +310,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c) } break; case ISDN_CMD_DIAL: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if (!(chan = find_channel(card, c->arg & 0x0f))) break; @@ -339,7 +339,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c) } return ret; case ISDN_CMD_ACCEPTD: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if (!(chan = find_channel(card, c->arg & 0x0f))) break; @@ -347,11 +347,11 @@ act2000_command(act2000_card * card, isdn_ctrl * c) actcapi_select_b2_protocol_req(card, chan); return 0; case ISDN_CMD_ACCEPTB: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; return 0; case ISDN_CMD_HANGUP: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if (!(chan = find_channel(card, c->arg & 0x0f))) break; @@ -366,7 +366,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c) } return 0; case ISDN_CMD_SETEAZ: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if (!(chan = find_channel(card, c->arg & 0x0f))) break; @@ -386,7 +386,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c) actcapi_listen_req(card); return 0; case ISDN_CMD_CLREAZ: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if (!(chan = find_channel(card, c->arg & 0x0f))) break; @@ -394,14 +394,14 @@ act2000_command(act2000_card * card, isdn_ctrl * c) actcapi_listen_req(card); return 0; case ISDN_CMD_SETL2: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if (!(chan = find_channel(card, c->arg & 0x0f))) break; chan->l2prot = (c->arg >> 8); return 0; case ISDN_CMD_SETL3: - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; if ((c->arg >> 8) != ISDN_PROTO_L3_TRANS) { printk(KERN_WARNING "L3 protocol unknown\n"); @@ -524,7 +524,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel) act2000_card *card = act2000_findcard(id); if (card) { - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; return (len); } @@ -539,7 +539,7 @@ if_readstatus(u_char __user * buf, int len, int id, int channel) act2000_card *card = act2000_findcard(id); if (card) { - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; return (act2000_readstatus(buf, len, card)); } @@ -554,7 +554,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb) act2000_card *card = act2000_findcard(id); if (card) { - if (!card->flags & ACT2000_FLAGS_RUNNING) + if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; return (act2000_sendbuf(card, channel, ack, skb)); } diff --git a/drivers/isdn/i4l/isdn_ttyfax.c b/drivers/isdn/i4l/isdn_ttyfax.c index a943d07..2cee7ee 100644 --- a/drivers/isdn/i4l/isdn_ttyfax.c +++ b/drivers/isdn/i4l/isdn_ttyfax.c @@ -834,7 +834,7 @@ isdn_tty_cmd_FCLASS2(char **p, modem_info * info) char *rp = &f->resolution; p[0] += 2; - if (!info->faxonline & 1) /* not outgoing connection */ + if (!(info->faxonline & 1)) /* not outgoing connection */ PARSE_ERROR1; for (i = 0; (((*p[0] >= '0') && (*p[0] <= '9')) || (*p[0] == ',')) && (i < 4); i++) { @@ -906,7 +906,7 @@ isdn_tty_cmd_FCLASS2(char **p, modem_info * info) sprintf(rs, "\r\n0-2"); isdn_tty_at_cout(rs, info); } else { - if ((f->phase != ISDN_FAX_PHASE_D) || (!info->faxonline & 1)) + if ((f->phase != ISDN_FAX_PHASE_D) || (!(info->faxonline & 1))) PARSE_ERROR1; par = isdn_getnum(p); if ((par < 0) || (par > 2)) diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c index 82d957b..bf7997a 100644 --- a/drivers/isdn/icn/icn.c +++ b/drivers/isdn/icn/icn.c @@ -1302,7 +1302,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_DIAL: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if (card->leased) break; @@ -1328,7 +1328,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_ACCEPTD: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if (c->arg < ICN_BCH) { a = c->arg + 1; @@ -1348,7 +1348,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_ACCEPTB: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if (c->arg < ICN_BCH) { a = c->arg + 1; @@ -1366,7 +1366,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_HANGUP: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if (c->arg < ICN_BCH) { a = c->arg + 1; @@ -1375,7 +1375,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_SETEAZ: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if (card->leased) break; @@ -1391,7 +1391,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_CLREAZ: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if (card->leased) break; @@ -1405,7 +1405,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_SETL2: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; if ((c->arg & 255) < ICN_BCH) { a = c->arg; @@ -1424,7 +1424,7 @@ icn_command(isdn_ctrl * c, icn_card * card) } break; case ISDN_CMD_SETL3: - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; return 0; default: @@ -1471,7 +1471,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel) icn_card *card = icn_findcard(id); if (card) { - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; return (icn_writecmd(buf, len, 1, card)); } @@ -1486,7 +1486,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel) icn_card *card = icn_findcard(id); if (card) { - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; return (icn_readstatus(buf, len, card)); } @@ -1501,7 +1501,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb) icn_card *card = icn_findcard(id); if (card) { - if (!card->flags & ICN_FLAGS_RUNNING) + if (!(card->flags & ICN_FLAGS_RUNNING)) return -ENODEV; return (icn_sendbuf(channel, ack, skb, card)); } diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c index bb92e3c..a335c85 100644 --- a/drivers/isdn/isdnloop/isdnloop.c +++ b/drivers/isdn/isdnloop/isdnloop.c @@ -1184,7 +1184,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_DIAL: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if (card->leased) break; @@ -1210,7 +1210,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_ACCEPTD: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if (c->arg < ISDNLOOP_BCH) { a = c->arg + 1; @@ -1238,7 +1238,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_ACCEPTB: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if (c->arg < ISDNLOOP_BCH) { a = c->arg + 1; @@ -1264,7 +1264,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) i = isdnloop_writecmd(cbuf, strlen(cbuf), 0, card); break; case ISDN_CMD_HANGUP: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if (c->arg < ISDNLOOP_BCH) { a = c->arg + 1; @@ -1273,7 +1273,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_SETEAZ: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if (card->leased) break; @@ -1289,7 +1289,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_CLREAZ: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if (card->leased) break; @@ -1303,7 +1303,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_SETL2: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; if ((c->arg & 255) < ISDNLOOP_BCH) { a = c->arg; @@ -1333,7 +1333,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card) } break; case ISDN_CMD_SETL3: - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; return 0; default: @@ -1380,7 +1380,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel) isdnloop_card *card = isdnloop_findcard(id); if (card) { - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; return (isdnloop_writecmd(buf, len, 1, card)); } @@ -1395,7 +1395,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel) isdnloop_card *card = isdnloop_findcard(id); if (card) { - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; return (isdnloop_readstatus(buf, len, card)); } @@ -1410,7 +1410,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb) isdnloop_card *card = isdnloop_findcard(id); if (card) { - if (!card->flags & ISDNLOOP_FLAGS_RUNNING) + if (!(card->flags & ISDNLOOP_FLAGS_RUNNING)) return -ENODEV; /* ack request stored in skb scratch area */ *(skb->head) = ack; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/