diff options
| author | Sami Kerola | 2017-02-11 21:23:26 +0100 |
|---|---|---|
| committer | Karel Zak | 2017-02-20 12:58:49 +0100 |
| commit | 87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3 (patch) | |
| tree | 513541cfa347d7fc66e50137603489cb195c86de /libblkid/src/tag.c | |
| parent | cfdisk: avoid use of VLA in combination with sizeof() [smatch scan] (diff) | |
| download | kernel-qcow2-util-linux-87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3.tar.gz kernel-qcow2-util-linux-87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3.tar.xz kernel-qcow2-util-linux-87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3.zip | |
misc: do not use plain 0 as NULL [smatch scan]
text-utils/tailf.c:69:21: warning: Using plain integer as NULL pointer
Since many 'struct option' has used zero as NULL make them more readable in
same go by reindenting, and using named argument requirements.
Reference: https://lwn.net/Articles/93577/
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'libblkid/src/tag.c')
| -rw-r--r-- | libblkid/src/tag.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libblkid/src/tag.c b/libblkid/src/tag.c index f07d058f8..f6b67f66e 100644 --- a/libblkid/src/tag.c +++ b/libblkid/src/tag.c @@ -109,9 +109,9 @@ static blkid_tag blkid_find_head_cache(blkid_cache cache, const char *type) int blkid_set_tag(blkid_dev dev, const char *name, const char *value, const int vlength) { - blkid_tag t = 0, head = 0; - char *val = 0; - char **dev_var = 0; + blkid_tag t = NULL, head = NULL; + char *val = NULL; + char **dev_var = NULL; if (value && !(val = strndup(value, vlength))) return -BLKID_ERR_MEM; @@ -295,8 +295,8 @@ int blkid_tag_next(blkid_tag_iterate iter, iter->p == &iter->dev->bid_tags) return -1; - *type = 0; - *value = 0; + *type = NULL; + *value = NULL; tag = list_entry(iter->p, struct blkid_struct_tag, bit_tags); *type = tag->bit_name; *value = tag->bit_val; @@ -337,7 +337,7 @@ blkid_dev blkid_find_dev_with_tag(blkid_cache cache, try_again: pri = -1; - dev = 0; + dev = NULL; head = blkid_find_head_cache(cache, type); if (head) { |