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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-08-15 17:03:06 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-08-16 16:38:54 +0200 |
| commit | ba2eb866a89df47d97893f8857d77e98c3c961e0 (patch) | |
| tree | 0cf26b1ea184e02d3eccb4240cf7b23d6888b626 /fs/udf/super.c | |
| parent | 65f2b26339927a37570ffa42a8fcc8764fef06f7 (diff) | |
| download | linux-ba2eb866a89df47d97893f8857d77e98c3c961e0.tar.bz2 | |
fs-udf: Adjust two checks for null pointers
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The script “checkpatch.pl” pointed information out like the following.
Comparison to NULL could be written !…
Thus fix affected source code places.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/super.c')
| -rw-r--r-- | fs/udf/super.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c index 462ac2e9258c..2c0844fae808 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -324,7 +324,8 @@ static void udf_sb_free_partitions(struct super_block *sb) { struct udf_sb_info *sbi = UDF_SB(sb); int i; - if (sbi->s_partmaps == NULL) + + if (!sbi->s_partmaps) return; for (i = 0; i < sbi->s_partitions; i++) udf_free_partition(&sbi->s_partmaps[i]); @@ -1071,7 +1072,7 @@ static struct udf_bitmap *udf_sb_alloc_bitmap(struct super_block *sb, u32 index) else bitmap = vzalloc(size); /* TODO: get rid of vzalloc */ - if (bitmap == NULL) + if (!bitmap) return NULL; bitmap->s_nr_groups = nr_groups; |