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| author | Xianting Tian <tian.xianting@h3c.com> | 2020-10-20 16:22:01 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-12-03 09:15:29 -0500 |
| commit | 46bac5352929f75c1ec0c2395b06dcbc0fbaee69 (patch) | |
| tree | 0032b3c1a5e0b90a4089c0ec4d59837efc77e472 /fs/ext4/page-io.c | |
| parent | 7b721e6d334c9699fcd94553a7fe073ec717d926 (diff) | |
| download | linux-rpi-46bac5352929f75c1ec0c2395b06dcbc0fbaee69.tar.gz linux-rpi-46bac5352929f75c1ec0c2395b06dcbc0fbaee69.tar.bz2 linux-rpi-46bac5352929f75c1ec0c2395b06dcbc0fbaee69.zip | |
ext4: remove the null check of bio_vec page
bv_page can't be NULL in a valid bio_vec, so we can remove the NULL check,
as we did in other places when calling bio_for_each_segment_all() to go
through all bio_vec of a bio.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Xianting Tian <tian.xianting@h3c.com>
Link: https://lore.kernel.org/r/20201020082201.34257-1-tian.xianting@h3c.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/page-io.c')
| -rw-r--r-- | fs/ext4/page-io.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index defd2e10dfd1..cb135a94482d 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -111,9 +111,6 @@ static void ext4_finish_bio(struct bio *bio) unsigned under_io = 0; unsigned long flags; - if (!page) - continue; - if (fscrypt_is_bounce_page(page)) { bounce_page = page; page = fscrypt_pagecache_page(bounce_page); |