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staging: greybus: remove redundant assignment to variable is_empty

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The variable is_empty is being initialized with a value that is never
read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Reviewed-by: Mark Greer <mgreer@animalcreek.com>
Link: https://lore.kernel.org/r/20190704133031.28809-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2019-07-04 14:30:31 +01:00 committed by Greg Kroah-Hartman
parent baacd53a3b
commit e192832735
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/greybus/audio_manager.c
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@ -86,7 +86,7 @@ EXPORT_SYMBOL_GPL(gb_audio_manager_remove);
void gb_audio_manager_remove_all(void)
{
struct gb_audio_manager_module *module, *next;
int is_empty = 1;
int is_empty;
down_write(&modules_rwsem);