From 619837aea8fef3e3a08e4158f79b51118e552fec Mon Sep 17 00:00:00 2001 From: Chaehyun Lim Date: Sun, 20 Sep 2015 15:51:10 +0900 Subject: [PATCH] staging: wilc1000: fix NULL comparison style This patch fixes NULL comparison style found by checkpatch.pl. CHECK: Comparison to NULL could be written "!net" CHECK: Comparison to NULL could be written "!net->ieee80211_ptr" CHECK: Comparison to NULL could be written "!net->ieee80211_ptr->wiphy" Signed-off-by: Chaehyun Lim Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index e51745e74dc7..af11af3f7ac2 100644 --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -3694,17 +3694,17 @@ void wilc_free_wiphy(struct net_device *net) PRINT_D(CFG80211_DBG, "Unregistering wiphy\n"); - if (net == NULL) { + if (!net) { PRINT_D(INIT_DBG, "net_device is NULL\n"); return; } - if (net->ieee80211_ptr == NULL) { + if (!net->ieee80211_ptr) { PRINT_D(INIT_DBG, "ieee80211_ptr is NULL\n"); return; } - if (net->ieee80211_ptr->wiphy == NULL) { + if (!net->ieee80211_ptr->wiphy) { PRINT_D(INIT_DBG, "wiphy is NULL\n"); return; } -- 2.34.1