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| author | Takashi Iwai <tiwai@suse.de> | 2021-06-08 16:05:27 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-06-09 17:30:22 +0200 |
| commit | e3ded899667731b7b590016adeb7b5948fdcd658 (patch) | |
| tree | 129fa7664d4780a9bb8962181eb12fccabe959a6 /sound/core/info_oss.c | |
| parent | e7daaeedb4f270126792ae216f406c1ba2b8f4d9 (diff) | |
| download | linux-e3ded899667731b7b590016adeb7b5948fdcd658.tar.bz2 | |
ALSA: core: Fix assignment in if condition
There are a few places doing assignments in if condition in ALSA core
code, which is a bad coding style that may confuse readers and
occasionally lead to bugs.
This patch is merely for coding-style fixes, no functional changes.
Link: https://lore.kernel.org/r/20210608140540.17885-54-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/info_oss.c')
| -rw-r--r-- | sound/core/info_oss.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/core/info_oss.c b/sound/core/info_oss.c index 83900485dd8c..1ba887c7954e 100644 --- a/sound/core/info_oss.c +++ b/sound/core/info_oss.c @@ -31,7 +31,8 @@ int snd_oss_info_register(int dev, int num, char *string) return -ENXIO; mutex_lock(&strings); if (string == NULL) { - if ((x = snd_sndstat_strings[num][dev]) != NULL) { + x = snd_sndstat_strings[num][dev]; + if (x) { kfree(x); x = NULL; } |