From: Amir Goldstein Date: Wed, 3 Oct 2018 21:25:36 +0000 (+0300) Subject: fsnotify: convert runtime BUG_ON() to BUILD_BUG_ON() X-Git-Tag: microblaze-v5.0-rc1~85^2~4 X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=commitdiff_plain;h=a39f7ec41766118bf836d266224505741570ada6 fsnotify: convert runtime BUG_ON() to BUILD_BUG_ON() The BUG_ON() statements to verify number of bits in ALL_FSNOTIFY_BITS and ALL_INOTIFY_BITS are converted to build time check of the constant. Signed-off-by: Amir Goldstein Signed-off-by: Jan Kara --- diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 7391a02bf723..875975504409 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -395,7 +395,7 @@ static __init int fsnotify_init(void) { int ret; - BUG_ON(hweight32(ALL_FSNOTIFY_BITS) != 23); + BUILD_BUG_ON(HWEIGHT32(ALL_FSNOTIFY_BITS) != 23); ret = init_srcu_struct(&fsnotify_mark_srcu); if (ret) diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index ac6978d3208c..105576daca4a 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -815,7 +815,7 @@ static int __init inotify_user_setup(void) BUILD_BUG_ON(IN_ISDIR != FS_ISDIR); BUILD_BUG_ON(IN_ONESHOT != FS_IN_ONESHOT); - BUG_ON(hweight32(ALL_INOTIFY_BITS) != 22); + BUILD_BUG_ON(HWEIGHT32(ALL_INOTIFY_BITS) != 22); inotify_inode_mark_cachep = KMEM_CACHE(inotify_inode_mark, SLAB_PANIC|SLAB_ACCOUNT);