On Thu, 2021-12-09 at 22:51 +0100, Christophe JAILLET wrote:
> 'io->sgl' is kzalloced just a few lines above. There is no need to memset
> it another time.
Better to use kcalloc as well and delete the memset
> diff --git a/drivers/scsi/elx/efct/efct_io.c b/drivers/scsi/elx/efct/efct_io.c
[]
> @@ -62,7 +62,6 @@ efct_io_pool_create(struct efct *efct, u32 num_sgl)
> return NULL;
> }
>
> - memset(io->sgl, 0, sizeof(*io->sgl) * num_sgl);
> io->sgl_allocated = num_sgl;
> io->sgl_count = 0;
>
---
drivers/scsi/elx/efct/efct_io.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/elx/efct/efct_io.c b/drivers/scsi/elx/efct/efct_io.c
index 71e21655916a9..109483f3e3dfd 100644
--- a/drivers/scsi/elx/efct/efct_io.c
+++ b/drivers/scsi/elx/efct/efct_io.c
@@ -56,13 +56,12 @@ efct_io_pool_create(struct efct *efct, u32 num_sgl)
}
/* Allocate SGL */
- io->sgl = kzalloc(sizeof(*io->sgl) * num_sgl, GFP_KERNEL);
+ io->sgl = kcalloc(num_sgl, sizeof(*io->sgl), GFP_KERNEL);
if (!io->sgl) {
efct_io_pool_free(io_pool);
return NULL;
}
- memset(io->sgl, 0, sizeof(*io->sgl) * num_sgl);
io->sgl_allocated = num_sgl;
io->sgl_count = 0;
