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[PATCH] wlcore: consolidate kmalloc + memset 0 into kzalloc

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This is an API consolidation only. The use of kmalloc + memset to 0
is equivalent to kzalloc.

Signed-off-by: Nicholas Mc Guire <hofrat@xxxxxxxxx>
---

Found by coccinelle script (relaxed version of
scripts/coccinelle/api/alloc/kzalloc-simple.cocci)

Patch was compile tested with: x86_64_defconfig +
CONFIG_WL12XX=m (implies CONFIG_WLCORE=m)

Patch is against linux-next (localversion-next is -next-20151221)

 drivers/net/wireless/ti/wlcore/main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index ec7f6af..dfc49bf 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -838,7 +838,7 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
 
 	wl1271_info("Reading FW panic log");
 
-	block = kmalloc(wl->fw_mem_block_size, GFP_KERNEL);
+	block = kzalloc(wl->fw_mem_block_size, GFP_KERNEL);
 	if (!block)
 		return;
 
@@ -885,7 +885,6 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
 			goto out;
 		}
 
-		memset(block, 0, wl->fw_mem_block_size);
 		ret = wlcore_read_hwaddr(wl, addr, block,
 					wl->fw_mem_block_size, false);
 
-- 
2.1.4

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