kmemdup can be used instead of kmalloc+memcpy. Replace two occurrences
of this pattern.
Issue identified with Coccinelle.
Signed-off-by: Alex Dewar <alex.dewar90@xxxxxxxxx>
---
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
