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authorMarkus Elfring <elfring@users.sourceforge.net>2017-08-19 19:00:22 +0300
committerTyler Hicks <tyhicks@canonical.com>2017-11-06 21:23:48 +0300
commit5032f360dd31e6cf59aadad0478df1244bfd30f8 (patch)
tree8ceb7c19268584d755de0ce69cf39ab0920c0f12 /fs/ecryptfs/keystore.c
parenta463ce5bbd99fef6e1012cebe7b6764794ec07d8 (diff)
downloadlinux-5032f360dd31e6cf59aadad0478df1244bfd30f8.tar.xz
ecryptfs: Adjust four checks for null pointers
The script “checkpatch.pl” pointed information out like the following. Comparison to NULL could be written … Thus fix the affected source code places. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Diffstat (limited to 'fs/ecryptfs/keystore.c')
-rw-r--r--fs/ecryptfs/keystore.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 492d6a2823db..c89a58cfc991 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -685,7 +685,7 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
* separator, and then the filename */
s->max_packet_size = (ECRYPTFS_TAG_70_MAX_METADATA_SIZE
+ s->block_aligned_filename_size);
- if (dest == NULL) {
+ if (!dest) {
(*packet_size) = s->max_packet_size;
goto out_unlock;
}