2007-10-04 19:27:23

by Andrew Morton

[permalink] [raw]
Subject: + ext3-lighten-up-resize-transaction-requirements-checkpatch-fixes.patch added to -mm tree


The patch titled
ext3-lighten-up-resize-transaction-requirements-checkpatch-fixes
has been added to the -mm tree. Its filename is
ext3-lighten-up-resize-transaction-requirements-checkpatch-fixes.patch

*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this

------------------------------------------------------
Subject: ext3-lighten-up-resize-transaction-requirements-checkpatch-fixes
From: Andrew Morton <[email protected]>

ERROR: do not use assignment in if condition
#58: FILE: fs/ext3/resize.c:173:
+ if ((err = ext3_journal_restart(handle, EXT3_MAX_TRANS_DATA)))

ERROR: use tabs not spaces
#60: FILE: fs/ext3/resize.c:175:
+^I$

ERROR: do not use assignment in if condition
#60: FILE: fs/ext3/resize.c:175:
+ if ((err = ext3_journal_get_write_access(handle, bh)))

ERROR: use tabs not spaces
#62: FILE: fs/ext3/resize.c:177:
$

ERROR: do not use assignment in if condition
#87: FILE: fs/ext3/resize.c:233:
+ if ((err = extend_or_restart_transaction(handle, 1, bh)))

ERROR: do not use assignment in if condition
#97: FILE: fs/ext3/resize.c:261:
+ if ((err = extend_or_restart_transaction(handle, 1, bh)))

ERROR: do not use assignment in if condition
#108: FILE: fs/ext3/resize.c:286:
+ if ((err = extend_or_restart_transaction(handle, 1, bh)))

ERROR: do not use assignment in if condition
#119: FILE: fs/ext3/resize.c:298:
+ if ((err = extend_or_restart_transaction(handle, 2, bh)))

Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

Cc: <[email protected]>
Cc: Andreas Dilger <[email protected]>
Cc: Eric Sandeen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
---


diff -puN fs/ext3/resize.c~ext3-lighten-up-resize-transaction-requirements-checkpatch-fixes fs/ext3/resize.c
--- a/fs/ext3/resize.c~ext3-lighten-up-resize-transaction-requirements-checkpatch-fixes
+++ a/fs/ext3/resize.c
@@ -170,11 +170,13 @@ static int extend_or_restart_transaction
if (err < 0)
return err;
if (err) {
- if ((err = ext3_journal_restart(handle, EXT3_MAX_TRANS_DATA)))
+ err = ext3_journal_restart(handle, EXT3_MAX_TRANS_DATA);
+ if (err)
return err;
- if ((err = ext3_journal_get_write_access(handle, bh)))
+ err = ext3_journal_get_write_access(handle, bh);
+ if (err)
return err;
- }
+ }

return 0;
}
@@ -230,7 +232,8 @@ static int setup_new_group_blocks(struct

ext3_debug("update backup group %#04lx (+%d)\n", block, bit);

- if ((err = extend_or_restart_transaction(handle, 1, bh)))
+ err = extend_or_restart_transaction(handle, 1, bh);
+ if (err)
goto exit_bh;

gdb = sb_getblk(sb, block);
@@ -258,7 +261,8 @@ static int setup_new_group_blocks(struct

ext3_debug("clear reserved block %#04lx (+%d)\n", block, bit);

- if ((err = extend_or_restart_transaction(handle, 1, bh)))
+ err = extend_or_restart_transaction(handle, 1, bh);
+ if (err)
goto exit_bh;

if (IS_ERR(gdb = bclean(handle, sb, block))) {
@@ -283,7 +287,8 @@ static int setup_new_group_blocks(struct

ext3_debug("clear inode block %#04lx (+%d)\n", block, bit);

- if ((err = extend_or_restart_transaction(handle, 1, bh)))
+ err = extend_or_restart_transaction(handle, 1, bh);
+ if (err)
goto exit_bh;

if (IS_ERR(it = bclean(handle, sb, block))) {
@@ -295,7 +300,8 @@ static int setup_new_group_blocks(struct
ext3_set_bit(bit, bh->b_data);
}

- if ((err = extend_or_restart_transaction(handle, 2, bh)))
+ err = extend_or_restart_transaction(handle, 2, bh);
+ if (err)
goto exit_bh;

mark_bitmap_end(input->blocks_count, EXT3_BLOCKS_PER_GROUP(sb),
_

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