sound/sound_core.c · 562c5a70400c75f50d99de631666ac7cc2f03958 · Kirill Smelkov / linux

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sound: fix check for error condition of register_chrdev() · cb68429d

Alexey Khoroshilov authored Nov 07, 2015



init_oss_soundcore() compares returned value of register_chrdev()
with -1, while other error codes can be returned.

Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

cb68429d

sound_core.c 15.6 KB

Replace sound_core.c