greybus: get rid of a compile warning

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The compiler has no way of knowing whether a called function will
actually assign something to the object whose address is passed as
an argument.  So it must assume it won't happen, and this leads to a
compile warning.  Fix this.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Alex Elder 2016-07-14 14:24:18 -05:00 • committed by Greg Kroah-Hartman

parent e854ff58ed

commit 99ade1766d

1 changed files with 1 additions and 1 deletions

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drivers/staging/greybus/es2.c

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