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| 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 /login-utils/nologin.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 'login-utils/nologin.c')
| -rw-r--r-- | login-utils/nologin.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/login-utils/nologin.c b/login-utils/nologin.c index cd62c3677..2e897cc72 100644 --- a/login-utils/nologin.c +++ b/login-utils/nologin.c @@ -41,9 +41,9 @@ int main(int argc, char *argv[]) int c, fd; struct stat st; static const struct option longopts[] = { - { "help", 0, 0, 'h' }, - { "version", 0, 0, 'V' }, - { NULL, 0, 0, 0 } + { "help", 0, NULL, 'h' }, + { "version", 0, NULL, 'V' }, + { NULL, 0, NULL, 0 } }; setlocale(LC_ALL, ""); |