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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 /lib/randutils.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 'lib/randutils.c')
| -rw-r--r-- | lib/randutils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/randutils.c b/lib/randutils.c index a835ff345..72ca550be 100644 --- a/lib/randutils.c +++ b/lib/randutils.c @@ -59,7 +59,7 @@ static void crank_random(void) int i; struct timeval tv; - gettimeofday(&tv, 0); + gettimeofday(&tv, NULL); srand((getpid() << 16) ^ getuid() ^ tv.tv_sec ^ tv.tv_usec); #ifdef DO_JRAND_MIX @@ -68,7 +68,7 @@ static void crank_random(void) ul_jrand_seed[2] = (tv.tv_sec ^ tv.tv_usec) >> 16; #endif /* Crank the random number generator a few times */ - gettimeofday(&tv, 0); + gettimeofday(&tv, NULL); for (i = (tv.tv_sec ^ tv.tv_usec) & 0x1F; i > 0; i--) rand(); } |