This patch removes the error reported by smatch.
- wilc_wfi_cfgoperations.c:674 scan() error:
potential null dereference 'strHiddenNetwork.net_info'. (kmalloc returns
null)
Signed-off-by: Leo Kim <leo....@atmel.com>
---
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 76f4375..8a3da2d 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -668,6 +668,8 @@ static int scan(struct wiphy *wiphy, struct
cfg80211_scan_request *request)
kmalloc_array(request->n_ssids,
sizeof(struct hidden_network),
GFP_KERNEL);
+ if (!strHiddenNetwork.net_info)
+ return -ENOMEM;
strHiddenNetwork.n_ssids = request->n_ssids;
--
1.9.1
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