[PATCH] scsi: aic7xxx: Use kmemdup in two places

[Alex Dewar]

kmemdup can be used instead of kmalloc+memcpy. Replace two occurrences
of this pattern.

Issue identified with Coccinelle.

Signed-off-by: Alex Dewar <alex.dewa...@gmail.com>
---
 drivers/scsi/aic7xxx/aic79xx_core.c | 3 +--
 drivers/scsi/aic7xxx/aic7xxx_core.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c 
b/drivers/scsi/aic7xxx/aic79xx_core.c
index 1c617c0d5899..98b02e7d38bb 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -9402,10 +9402,9 @@ ahd_loadseq(struct ahd_softc *ahd)
        if (cs_count != 0) {
 
                cs_count *= sizeof(struct cs);
-               ahd->critical_sections = kmalloc(cs_count, GFP_ATOMIC);
+               ahd->critical_sections = kmemdup(cs_table, cs_count, 
GFP_ATOMIC);
                if (ahd->critical_sections == NULL)
                        panic("ahd_loadseq: Could not malloc");
-               memcpy(ahd->critical_sections, cs_table, cs_count);
        }
        ahd_outb(ahd, SEQCTL0, PERRORDIS|FAILDIS|FASTMODE);
 
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c 
b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 2231c4afa531..725bb7f58054 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -6879,10 +6879,9 @@ 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);
 
-- 
2.28.0