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| author |   Arnd Bergmann <arnd@arndb.de> | 2018-08-13 23:38:06 +0200 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2018-08-14 09:49:15 -0700 |
| commit | 7fa750a163089cf96866de402314d853a96cb342 (patch) | |
| tree | c47c85285e4213a7c88fbdffd3fc27fcc16a913b /fs/f2fs/checkpoint.c | |
| parent | f2fs: support fault_type mount option (diff) | |
| download | linux-dev-7fa750a163089cf96866de402314d853a96cb342.tar.xz linux-dev-7fa750a163089cf96866de402314d853a96cb342.zip | |
f2fs: rework fault injection handling to avoid a warning
When CONFIG_F2FS_FAULT_INJECTION is disabled, we get a warning about an
unused label:
fs/f2fs/segment.c: In function '__submit_discard_cmd':
fs/f2fs/segment.c:1059:1: error: label 'submit' defined but not used [-Werror=unused-label]
This could be fixed by adding another #ifdef around it, but the more
reliable way of doing this seems to be to remove the other #ifdefs
where that is easily possible.
By defining time_to_inject() as a trivial stub, most of the checks for
CONFIG_F2FS_FAULT_INJECTION can go away. This also leads to nicer
formatting of the code.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 3ab7a00c0641..e8b6b89bddb8 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -555,13 +555,12 @@ int f2fs_acquire_orphan_inode(struct f2fs_sb_info *sbi) spin_lock(&im->ino_lock); -#ifdef CONFIG_F2FS_FAULT_INJECTION if (time_to_inject(sbi, FAULT_ORPHAN)) { spin_unlock(&im->ino_lock); f2fs_show_injection_info(FAULT_ORPHAN); return -ENOSPC; } -#endif + if (unlikely(im->ino_num >= sbi->max_orphans)) err = -ENOSPC; else |