From: Shobhit Kukreti <shobhitkukreti@xxxxxxxxx> Fixed Warning Comparing Pointer to 0. Changed return value to -ENOMEM to report kzalloc failure drivers/video/fbdev/controlfb.c: WARNING comparing pointer to 0 drivers/video/fbdev/controlfb.c: WARNING comparing pointer to 0 drivers/video/fbdev/controlfb.c: WARNING comparing pointer to 0 Signed-off-by: Shobhit Kukreti <shobhitkukreti@xxxxxxxxx> --- Changes in v2: - Modified commit message to report change in return type drivers/video/fbdev/controlfb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c index 7af8db2..07907c5 100644 --- a/drivers/video/fbdev/controlfb.c +++ b/drivers/video/fbdev/controlfb.c @@ -182,7 +182,7 @@ int init_module(void) int ret = -ENXIO; dp = of_find_node_by_name(NULL, "control"); - if (dp != 0 && !control_of_init(dp)) + if (dp != NULL && !control_of_init(dp)) ret = 0; of_node_put(dp); @@ -580,7 +580,7 @@ static int __init control_init(void) control_setup(option); dp = of_find_node_by_name(NULL, "control"); - if (dp != 0 && !control_of_init(dp)) + if (dp != NULL && !control_of_init(dp)) ret = 0; of_node_put(dp); @@ -683,8 +683,8 @@ static int __init control_of_init(struct device_node *dp) return -ENXIO; } p = kzalloc(sizeof(*p), GFP_KERNEL); - if (p == 0) - return -ENXIO; + if (p == NULL) + return -ENOMEM; control_fb = p; /* save it for cleanups */ /* Map in frame buffer and registers */ -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
