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soundwire: stream: remove useless initialization of local variable

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no need to reset return value.

Detected with cppcheck:
[drivers/soundwire/stream.c:332]: (style) Variable 'ret' is assigned a
value that is never used.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2019-04-10 22:17:00 -05:00 committed by Vinod Koul
parent 7de8d238dd
commit a25eab2991
1 changed files with 1 additions and 1 deletions
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2
drivers/soundwire/stream.c
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@ -327,7 +327,7 @@ static int sdw_enable_disable_master_ports(struct sdw_master_runtime *m_rt,
struct sdw_transport_params *t_params = &p_rt->transport_params;
struct sdw_bus *bus = m_rt->bus;
struct sdw_enable_ch enable_ch;
int ret = 0;
int ret;
enable_ch.port_num = p_rt->num;
enable_ch.ch_mask = p_rt->ch_mask;