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staging: wfx: Remove unnecessary return variable

Remove redundant variable in file fwio.c used for returning value.

Issue was found using Coccinelle:

@@
local idexpression ret;
expression e;
@@

-ret =
+return
e;
-return ret;

Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20200726130720.12993-1-sylphrenadin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Sumera Priyadarsini and committed by
Greg Kroah-Hartman b031d10a 01713f0d

+5 -6
+5 -6
drivers/staging/wfx/fwio.c
··· 397 397 ret = load_firmware_secure(wdev); 398 398 if (ret < 0) 399 399 return ret; 400 - ret = config_reg_write_bits(wdev, 401 - CFG_DIRECT_ACCESS_MODE | 402 - CFG_IRQ_ENABLE_DATA | 403 - CFG_IRQ_ENABLE_WRDY, 404 - CFG_IRQ_ENABLE_DATA); 405 - return ret; 400 + return config_reg_write_bits(wdev, 401 + CFG_DIRECT_ACCESS_MODE | 402 + CFG_IRQ_ENABLE_DATA | 403 + CFG_IRQ_ENABLE_WRDY, 404 + CFG_IRQ_ENABLE_DATA); 406 405 }