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author | Sami Kerola | 2017-02-11 21:23:26 +0100 |
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committer | Karel Zak | 2017-02-20 12:58:49 +0100 |
commit | 87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3 (patch) | |
tree | 513541cfa347d7fc66e50137603489cb195c86de /sys-utils/mountpoint.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 'sys-utils/mountpoint.c')
-rw-r--r-- | sys-utils/mountpoint.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys-utils/mountpoint.c b/sys-utils/mountpoint.c index f5302937b..ab0951f9b 100644 --- a/sys-utils/mountpoint.c +++ b/sys-utils/mountpoint.c @@ -136,15 +136,15 @@ static void __attribute__((__noreturn__)) usage(FILE *out) int main(int argc, char **argv) { int c; - struct mountpoint_control ctl = { 0 }; + struct mountpoint_control ctl = { NULL }; static const struct option longopts[] = { - { "quiet", 0, 0, 'q' }, - { "fs-devno", 0, 0, 'd' }, - { "devno", 0, 0, 'x' }, - { "help", 0, 0, 'h' }, - { "version", 0, 0, 'V' }, - { NULL, 0, 0, 0 } + { "quiet", no_argument, NULL, 'q' }, + { "fs-devno", no_argument, NULL, 'd' }, + { "devno", no_argument, NULL, 'x' }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, 'V' }, + { NULL, 0, NULL, 0 } }; setlocale(LC_ALL, ""); |