mfd: avoid newly introduced compiler warning

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Commit b158b69a37 ("mfd: rtsx: Simplify function return logic")
removed the use of the 'err' variable, but left the variable itself
around, resulting in gcc quite reasonably warning:

    drivers/mfd/rtsx_pcr.c: In function ‘rtsx_pci_set_pull_ctl’:
    drivers/mfd/rtsx_pcr.c:565:6: warning: unused variable ‘err’ [-Wunused-variable]
      int err;
          ^

Get rid of the unused variable, and avoid the new warning.

Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Linus Torvalds 2015-11-06 10:47:12 -08:00

parent bc914532a0

commit 4dcee4d843

1 changed files with 0 additions and 2 deletions

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drivers/mfd/rtsx_pcr.c

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