Fix below warnings reported by coccicheck:
./drivers/scsi/qla2xxx/qla_init.c:3371:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla2xxx/qla_init.c:7855:5-10: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla2xxx/qla_init.c:7916:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla2xxx/qla_init.c:8113:4-18: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla2xxx/qla_init.c:8174:2-7: WARNING: NULL check before
some freeing functions is not needed.
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Yang Li <[email protected]>
---
drivers/scsi/qla2xxx/qla_init.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index dcc0f0d8..edd5dd1 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -3371,8 +3371,7 @@ static void qla2x00_tmf_sp_done(srb_t *sp, int res)
"Re-Allocated (%d KB) and save firmware dump.\n",
dump_size / 1024);
} else {
- if (ha->fw_dump)
- vfree(ha->fw_dump);
+ vfree(ha->fw_dump);
ha->fw_dump = fw_dump;
ha->fw_dump_len = ha->fw_dump_alloc_len =
@@ -7855,8 +7854,7 @@ bool qla24xx_risc_firmware_invalid(uint32_t *dword)
templates = (risc_attr & BIT_9) ? 2 : 1;
ql_dbg(ql_dbg_init, vha, 0x0160, "-> templates = %u\n", templates);
for (j = 0; j < templates; j++, fwdt++) {
- if (fwdt->template)
- vfree(fwdt->template);
+ vfree(fwdt->template);
fwdt->template = NULL;
fwdt->length = 0;
@@ -7916,8 +7914,7 @@ bool qla24xx_risc_firmware_invalid(uint32_t *dword)
return QLA_SUCCESS;
failed:
- if (fwdt->template)
- vfree(fwdt->template);
+ vfree(fwdt->template);
fwdt->template = NULL;
fwdt->length = 0;
@@ -8113,8 +8110,7 @@ bool qla24xx_risc_firmware_invalid(uint32_t *dword)
templates = (risc_attr & BIT_9) ? 2 : 1;
ql_dbg(ql_dbg_init, vha, 0x0170, "-> templates = %u\n", templates);
for (j = 0; j < templates; j++, fwdt++) {
- if (fwdt->template)
- vfree(fwdt->template);
+ vfree(fwdt->template);
fwdt->template = NULL;
fwdt->length = 0;
@@ -8174,8 +8170,7 @@ bool qla24xx_risc_firmware_invalid(uint32_t *dword)
return QLA_SUCCESS;
failed:
- if (fwdt->template)
- vfree(fwdt->template);
+ vfree(fwdt->template);
fwdt->template = NULL;
fwdt->length = 0;
--
1.8.3.1
Fix below warnings reported by coccicheck:
./drivers/scsi/qla4xxx/ql4_os.c:4171:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla4xxx/ql4_os.c:4192:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla4xxx/ql4_os.c:4211:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla4xxx/ql4_os.c:6396:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla4xxx/ql4_os.c:6551:2-7: WARNING: NULL check before
some freeing functions is not needed.
./drivers/scsi/qla4xxx/ql4_os.c:7840:2-7: WARNING: NULL check before
some freeing functions is not needed.
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Yang Li <[email protected]>
---
drivers/scsi/qla4xxx/ql4_os.c | 27 +++++++++------------------
1 file changed, 9 insertions(+), 18 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index a4b014e..73b89fd 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -4171,8 +4171,7 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha)
dma_free_coherent(&ha->pdev->dev, ha->queues_len, ha->queues,
ha->queues_dma);
- if (ha->fw_dump)
- vfree(ha->fw_dump);
+ vfree(ha->fw_dump);
ha->queues_len = 0;
ha->queues = NULL;
@@ -4192,8 +4191,7 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha)
dma_pool_destroy(ha->chap_dma_pool);
- if (ha->chap_list)
- vfree(ha->chap_list);
+ vfree(ha->chap_list);
ha->chap_list = NULL;
dma_pool_destroy(ha->fw_ddb_dma_pool);
@@ -4211,8 +4209,7 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha)
iounmap(ha->reg);
}
- if (ha->reset_tmplt.buff)
- vfree(ha->reset_tmplt.buff);
+ vfree(ha->reset_tmplt.buff);
pci_release_regions(ha->pdev);
}
@@ -6396,10 +6393,8 @@ static int qla4xxx_is_session_exists(struct scsi_qla_host *ha,
}
exit_check:
- if (fw_tddb)
- vfree(fw_tddb);
- if (tmp_tddb)
- vfree(tmp_tddb);
+ vfree(fw_tddb);
+ vfree(tmp_tddb);
return ret;
}
@@ -6551,10 +6546,8 @@ static int qla4xxx_is_flash_ddb_exists(struct scsi_qla_host *ha,
}
exit_check:
- if (fw_tddb)
- vfree(fw_tddb);
- if (tmp_tddb)
- vfree(tmp_tddb);
+ vfree(fw_tddb);
+ vfree(tmp_tddb);
return ret;
}
@@ -7834,10 +7827,8 @@ static int qla4xxx_sysfs_ddb_logout(struct iscsi_bus_flash_session *fnode_sess,
ret = -ESRCH;
exit_ddb_logout:
- if (flash_tddb)
- vfree(flash_tddb);
- if (tmp_tddb)
- vfree(tmp_tddb);
+ vfree(flash_tddb);
+ vfree(tmp_tddb);
if (fw_ddb_entry)
dma_pool_free(ha->fw_ddb_dma_pool, fw_ddb_entry, fw_ddb_dma);
--
1.8.3.1