GFS2: fs/gfs2/glock.h: Add __attribute__((format(printf,2,3)) to gfs2_print_dbg

Functions that use printf formatting, especially
those that use %pV, should have their uses of
printf format and arguments checked by the compiler.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
1 file changed