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| Started by | Punit Vara <punitvara@gmail.com> |
|---|---|
| First post | 2015-10-23 22:10 +0200 |
| Last post | 2015-10-24 01:30 +0200 |
| Articles | 2 — 2 participants |
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[PATCH 2/2] scsi: remove useless casting value returned by kmalloc to structure Punit Vara <punitvara@gmail.com> - 2015-10-23 22:10 +0200
Re: [PATCH 2/2] scsi: remove useless casting value returned by kmalloc to structure "Matthew R. Ochs" <mrochs@linux.vnet.ibm.com> - 2015-10-24 01:30 +0200
| From | Punit Vara <punitvara@gmail.com> |
|---|---|
| Date | 2015-10-23 22:10 +0200 |
| Subject | [PATCH 2/2] scsi: remove useless casting value returned by kmalloc to structure |
| Message-ID | <qmQOZ-3lW-3@gated-at.bofh.it> |
This is the patch to the hpsa.c file that resolves following warning
reported by coccicheck:
WARNING: casting value returned by memory allocation function to
(BIG_IOCTL_Command_struct *) is useless.
Signed-off-by: Punit Vara <punitvara@gmail.com>
---
drivers/scsi/hpsa.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 40669f8..8d971b3 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -6027,8 +6027,7 @@ static int hpsa_big_passthru_ioctl(struct ctlr_info *h, void __user *argp)
return -EINVAL;
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
- ioc = (BIG_IOCTL_Command_struct *)
- kmalloc(sizeof(*ioc), GFP_KERNEL);
+ ioc = kmalloc(sizeof(*ioc), GFP_KERNEL);
if (!ioc) {
status = -ENOMEM;
goto cleanup1;
--
2.5.3
--
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| From | "Matthew R. Ochs" <mrochs@linux.vnet.ibm.com> |
|---|---|
| Date | 2015-10-24 01:30 +0200 |
| Message-ID | <qmTWy-7MT-13@gated-at.bofh.it> |
| In reply to | #1254972 |
Reviewed-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> -- 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/
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