Messages in this thread Patch in this message | | | From | Javier Martinez Canillas <> | Subject | [PATCH] scsi: hpsa: remove unneeded void pointer cast | Date | Thu, 13 Oct 2016 13:10:08 -0300 |
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It's not necessary to cast the result of kmalloc, since void pointers are promoted to any other type. This also fixes following coccinelle warning:
casting value returned by memory allocation function to (BIG_IOCTL_Command_struct *) is useless.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.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 d007ec18179a..4e82b692298e 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -6657,8 +6657,7 @@ 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; -- 2.7.4
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