* [patch] nfc: NULL vs zero in nci_activate_target()
@ 2012-01-26 6:13 Dan Carpenter
[not found] ` <20120126061330.GA15856-mgFCXtclrQlZLf2FXnZxJA@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Dan Carpenter @ 2012-01-26 6:13 UTC (permalink / raw)
To: Lauro Ramos Venancio
Cc: Aloisio Almeida Jr, Samuel Ortiz, David S. Miller,
John W. Linville, Ilan Elias,
linux-wireless-u79uwXL29TY76Z2rM5mHXA,
netdev-u79uwXL29TY76Z2rM5mHXA,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA
This is a pointer so it should be NULL instead of zero. Sparse
complains about this stuff:
net/nfc/nci/core.c:447:37: warning: Using plain integer as NULL pointer
Signed-off-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index 12d1d4d..a47e90c 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -444,7 +444,7 @@ static int nci_activate_target(struct nfc_dev *nfc_dev, __u32 target_idx,
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
struct nci_rf_discover_select_param param;
- struct nfc_target *target = 0;
+ struct nfc_target *target = NULL;
int i;
int rc = 0;
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2012-01-26 6:13 [patch] nfc: NULL vs zero in nci_activate_target() Dan Carpenter
[not found] ` <20120126061330.GA15856-mgFCXtclrQlZLf2FXnZxJA@public.gmane.org>
2012-01-26 20:23 ` Samuel Ortiz
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