From: YueHaibing <yuehaibing@huawei.com>
To: kernel-janitors@vger.kernel.org
Subject: [PATCH -next] [SCSI] aic79xx: Use kmemdup rather than duplicating its implementation in ahd_loadseq
Date: Fri, 14 Sep 2018 02:38:42 +0000 [thread overview]
Message-ID: <1536892722-132553-1-git-send-email-yuehaibing@huawei.com> (raw)
Use kmemdup rather than duplicating its implementation
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/scsi/aic7xxx/aic79xx_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 9ee75c9..0970bb5 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -9438,10 +9438,10 @@ struct scb *
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);
reply other threads:[~2018-09-14 2:38 UTC|newest]
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