Use signed type to check correctly for negative error code. The issue was reported with static analyser: [linux-3.13/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c:270]: (style) A pointer can not be negative so it is either pointless or an error to check if it is. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=69071 Reported-by: David Binderman <dcb314@xxxxxxxxxxx> Signed-off-by: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx> --- drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c index b2daf5e..e326032 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c +++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c @@ -254,7 +254,7 @@ int config_ipipe_hw(struct vpfe_ipipe_device *ipipe) void __iomem *ipipe_base = ipipe->base_addr; struct v4l2_mbus_framefmt *outformat; u32 color_pat; - u32 ipipe_mode; + int ipipe_mode; u32 data_path; /* enable clock to IPIPE */ -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
