fcntl: Fix unreachable code in do_fcntl()

Fix the following warning:

fs/fcntl.c:373:3: warning: fallthrough annotation in unreachable code [-Wimplicit-fallthrough]
                   fallthrough;
                   ^
   include/linux/compiler_attributes.h:210:41: note: expanded from macro 'fallthrough'
   # define fallthrough                    __attribute__((__fallthrough__))

by placing the fallthrough; statement inside ifdeffery.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>

diff --git a/fs/fcntl.c b/fs/fcntl.c
index dfc72f1..f946bec 100644 (file)
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -369,8 +369,8 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,
        /* 32-bit arches must use fcntl64() */
        case F_OFD_SETLK:
        case F_OFD_SETLKW:
-#endif
                fallthrough;
+#endif
        case F_SETLK:
        case F_SETLKW:
                if (copy_from_user(&flock, argp, sizeof(flock)))