Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=294462a5c6c4fb9a6ced9cb5a368ff335f1b656e Commit: 294462a5c6c4fb9a6ced9cb5a368ff335f1b656e Parent: 62239ac2b301abc397e70986649666cfb7835907 Author: Akinobu Mita <[EMAIL PROTECTED]> AuthorDate: Tue Jul 17 04:03:45 2007 -0700 Committer: Linus Torvalds <[EMAIL PROTECTED]> CommitDate: Tue Jul 17 10:23:03 2007 -0700
unregister_blkdev(): do WARN_ON on failure When unregister_blkdev() has failed, something wrong happened. This patch adds WARN_ON to notify of such badness. Cc: Jens Axboe <[EMAIL PROTECTED]> Signed-off-by: Akinobu Mita <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> --- block/genhd.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/block/genhd.c b/block/genhd.c index b321cad..7f71b2c 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -120,9 +120,10 @@ int unregister_blkdev(unsigned int major, const char *name) for (n = &major_names[index]; *n; n = &(*n)->next) if ((*n)->major == major) break; - if (!*n || strcmp((*n)->name, name)) + if (!*n || strcmp((*n)->name, name)) { + WARN_ON(1); ret = -EINVAL; - else { + } else { p = *n; *n = p->next; } - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html