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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 /sys-utils/lsipc.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/lsipc.c')
| -rw-r--r-- | sys-utils/lsipc.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/sys-utils/lsipc.c b/sys-utils/lsipc.c index d4e5037ad..ee203e02a 100644 --- a/sys-utils/lsipc.c +++ b/sys-utils/lsipc.c @@ -1081,27 +1081,27 @@ int main(int argc, char *argv[]) }; static const struct option longopts[] = { - { "bytes", no_argument, 0, 'b' }, - { "creator", no_argument, 0, 'c' }, - { "export", no_argument, 0, 'e' }, - { "global", no_argument, 0, 'g' }, - { "help", no_argument, 0, 'h' }, - { "id", required_argument, 0, 'i' }, - { "json", no_argument, 0, 'J' }, - { "list", no_argument, 0, 'l' }, - { "newline", no_argument, 0, 'n' }, - { "noheadings", no_argument, 0, OPT_NOHEAD }, - { "notruncate", no_argument, 0, OPT_NOTRUNC }, - { "numeric-perms", no_argument, 0, 'P' }, - { "output", required_argument, 0, 'o' }, - { "pid", no_argument, 0, 'p' }, - { "queues", no_argument, 0, 'q' }, - { "raw", no_argument, 0, 'r' }, - { "semaphores", no_argument, 0, 's' }, - { "shmems", no_argument, 0, 'm' }, - { "time", no_argument, 0, 't' }, - { "time-format", required_argument, 0, OPT_TIME_FMT }, - { "version", no_argument, 0, 'V' }, + { "bytes", no_argument, NULL, 'b' }, + { "creator", no_argument, NULL, 'c' }, + { "export", no_argument, NULL, 'e' }, + { "global", no_argument, NULL, 'g' }, + { "help", no_argument, NULL, 'h' }, + { "id", required_argument, NULL, 'i' }, + { "json", no_argument, NULL, 'J' }, + { "list", no_argument, NULL, 'l' }, + { "newline", no_argument, NULL, 'n' }, + { "noheadings", no_argument, NULL, OPT_NOHEAD }, + { "notruncate", no_argument, NULL, OPT_NOTRUNC }, + { "numeric-perms", no_argument, NULL, 'P' }, + { "output", required_argument, NULL, 'o' }, + { "pid", no_argument, NULL, 'p' }, + { "queues", no_argument, NULL, 'q' }, + { "raw", no_argument, NULL, 'r' }, + { "semaphores", no_argument, NULL, 's' }, + { "shmems", no_argument, NULL, 'm' }, + { "time", no_argument, NULL, 't' }, + { "time-format", required_argument, NULL, OPT_TIME_FMT }, + { "version", no_argument, NULL, 'V' }, {NULL, 0, NULL, 0} }; |