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ALSA: emu10k1: Deletion of unnecessary checks before three function calls
authorMarkus Elfring <elfring@users.sourceforge.net>
Mon, 3 Nov 2014 13:54:36 +0000 (14:54 +0100)
committerTakashi Iwai <tiwai@suse.de>
Mon, 3 Nov 2014 14:16:14 +0000 (15:16 +0100)
commit31604d35db18c1382c7ee9fa836ff9ab0b4d2751
treef55e9f94fba3a32c6c29921f8242c4e3cbf7df2btree | snapshot
parentb5b4a41b392960010fccf1f9ccf8334d612bd450commit | diff
ALSA: emu10k1: Deletion of unnecessary checks before three function calls

The functions kfree(), release_firmware() and snd_util_memhdr_free() test
whether their argument is NULL and then return immediately. Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/emu10k1/emu10k1_main.c diff | blob | history
sound/pci/emu10k1/emufx.c diff | blob | history
Linux kernel for KaRo TX COM modules