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soundwire: intel: fix missing assignment to ret 

Currently the return status ret is being checked but it has not been
updated since the previous check on ret. It appears that assignment of
ret from return status of the call to sdw_cdns_enable_interrupt was
accidentally ommited.  Fix this.

Detected by CoverityScan, CID#1463148 ("Logically dead code")

Fixes: 71bb8a1b05 ("soundwire: intel: Add Intel Master driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-01-08 22:22:43 +05:30 committed by Greg Kroah-Hartman
parent 0132af05fc
commit 7094dc2b53
1 changed files with 1 additions and 1 deletions
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2
drivers/soundwire/intel.c
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@ -295,7 +295,7 @@ static int intel_probe(struct platform_device *pdev)
if (ret)
goto err_init;
sdw_cdns_enable_interrupt(&sdw->cdns);
ret = sdw_cdns_enable_interrupt(&sdw->cdns);
if (ret)
goto err_init;