From 21de82e374712f3ebfe102b3643e63d633dd350c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 28 Apr 2015 09:28:45 -0300 Subject: [PATCH] [media] dib8000: fix compiler warning In file included from include/uapi/linux/posix_types.h:4:0, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from include/uapi/linux/sysinfo.h:4, from include/uapi/linux/kernel.h:4, from include/linux/cache.h:4, from include/linux/time.h:4, from include/linux/input.h:11, from drivers/media/usb/dvb-usb/dvb-usb.h:13, from drivers/media/usb/dvb-usb/dib0700.h:13, from drivers/media/usb/dvb-usb/dib0700_devices.c:9: drivers/media/dvb-frontends/dib8000.h: In function 'dib8000_attach': include/linux/stddef.h:8:14: warning: return makes integer from pointer without a cast [-Wint-conversion] #define NULL ((void *)0) ^ drivers/media/dvb-frontends/dib8000.h:72:9: note: in expansion of macro 'NULL' return NULL; ^ Reported-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/dib8000.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h index 780c37bdcb72..2b8b4b1656a2 100644 --- a/drivers/media/dvb-frontends/dib8000.h +++ b/drivers/media/dvb-frontends/dib8000.h @@ -66,7 +66,7 @@ struct dib8000_ops { #if IS_REACHABLE(CONFIG_DVB_DIB8000) void *dib8000_attach(struct dib8000_ops *ops); #else -static inline int dib8000_attach(struct dib8000_ops *ops) +static inline void *dib8000_attach(struct dib8000_ops *ops) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL;