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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-27 14:43:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-28 07:38:34 -0200 |
| commit | ede4c3a5a6c0d4490e39a1695570c7a6e9cf7b33 (patch) | |
| tree | bb00a56479752e6d71baf9d04900f7c8bf2a4e4d /drivers/media/usb | |
| parent | 2e8c1e569392c84a926b9bf94176c5d7ba5d3e50 (diff) | |
| download | linux-ede4c3a5a6c0d4490e39a1695570c7a6e9cf7b33.tar.bz2 | |
[media] gscpa: get rid of warning: suggest braces around empty body
There are hundreds of messages like this one, when GSPCA debug is
disabled, when compiled with W=1:
drivers/media/usb/gspca/spca500.c:725:46: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
Get rid of it, especially as it might actually cause troubles on
some places.
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/gspca/gspca.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/gspca/gspca.h b/drivers/media/usb/gspca/gspca.h index e3eab82cd4e5..352317d7acdb 100644 --- a/drivers/media/usb/gspca/gspca.h +++ b/drivers/media/usb/gspca/gspca.h @@ -32,7 +32,7 @@ do { \ #define D_USBO 0x00 #define D_V4L2 0x0100 #else -#define PDEBUG(level, fmt, ...) +#define PDEBUG(level, fmt, ...) do {} while(0) #endif #define GSPCA_MAX_FRAMES 16 /* maximum number of video frame buffers */ |