* [PATCH -next] [SCSI] aic7xxx: Use kmemdup rather than duplicating its implementation in ahc_loadseq
@ 2018-09-14 2:38 YueHaibing
0 siblings, 0 replies; only message in thread
From: YueHaibing @ 2018-09-14 2:38 UTC (permalink / raw)
To: kernel-janitors
Use kmemdup rather than duplicating its implementation
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
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 f3362f4..8549f1e 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -6901,10 +6901,10 @@ struct ahc_softc *
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);
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2018-09-14 2:38 [PATCH -next] [SCSI] aic7xxx: Use kmemdup rather than duplicating its implementation in ahc_loadseq YueHaibing
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