From: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
There is usage of kmalloc following memcpy in this driver file.
Instead of using these functions, this change is made to use kmemdup
which has the same functionality.
Signed-off-by: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
---
drivers/scsi/aic7xxx/aic7xxx_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index a9d40d3b90ef..295503d27332 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -6907,10 +6907,10 @@ ahc_loadseq(struct ahc_softc *ahc)
if (cs_count != 0) {
cs_count *= sizeof(struct cs);
- ahc->critical_sections = kmalloc(cs_count, GFP_ATOMIC);
+ ahc->critical_sections = kmemdup(cs_table, cs_count,
+ GFP_ATOMIC);
if (ahc->critical_sections == NULL)
panic("ahc_loadseq: Could not malloc");
- memcpy(ahc->critical_sections, cs_table, cs_count);
}
ahc_outb(ahc, SEQCTL, PERRORDIS|FAILDIS|FASTMODE);
--
2.17.1
