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Dan Carpenter authored
"err" is always a negative error code here, so there is no point in checking. Removing the check silences a static checker warning and makes the code a bit more clear. Also we don't need to initialize "err". Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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