From ba2eb866a89df47d97893f8857d77e98c3c961e0 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Tue, 15 Aug 2017 17:03:06 +0200 Subject: fs-udf: Adjust two checks for null pointers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Jan Kara --- fs/udf/super.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/udf') diff --git a/fs/udf/super.c b/fs/udf/super.c index 462ac2e..2c0844f 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; -- cgit v1.1