[PATCH] ps3_gelic: use kmemdup
Muhammad Falak R Wani
falakreyaz at gmail.com
Thu May 19 23:54:41 AEST 2016
Use kmemdup when some other buffer is immediately copied into allocated
region. It replaces call to allocation followed by memcpy, by a single
call to kmemdup.
Signed-off-by: Muhammad Falak R Wani <falakreyaz at gmail.com>
---
drivers/net/ethernet/toshiba/ps3_gelic_wireless.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
index 743b182..446ea58 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
@@ -1616,13 +1616,13 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl)
target->valid = 1;
target->eurus_index = i;
kfree(target->hwinfo);
- target->hwinfo = kzalloc(be16_to_cpu(scan_info->size),
+ target->hwinfo = kmemdup(scan_info,
+ be16_to_cpu(scan_info->size),
GFP_KERNEL);
if (!target->hwinfo)
continue;
/* copy hw scan info */
- memcpy(target->hwinfo, scan_info, be16_to_cpu(scan_info->size));
target->essid_len = strnlen(scan_info->essid,
sizeof(scan_info->essid));
target->rate_len = 0;
--
1.9.1
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