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Date: Thu, 4 Jul 2019 14:30:31 +0100 From: Colin King <colin.king@...onical.com> To: Vaibhav Agarwal <vaibhav.sr@...il.com>, Mark Greer <mgreer@...malcreek.com>, Johan Hovold <johan@...nel.org>, Alex Elder <elder@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, greybus-dev@...ts.linaro.org, devel@...verdev.osuosl.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] staging: greybus: remove redundant assignment to variable is_empty From: Colin Ian King <colin.king@...onical.com> 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@...onical.com> --- drivers/staging/greybus/audio_manager.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/greybus/audio_manager.c b/drivers/staging/greybus/audio_manager.c index c2a4af4c1d06..9b19ea9d3fa1 100644 --- a/drivers/staging/greybus/audio_manager.c +++ b/drivers/staging/greybus/audio_manager.c @@ -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); -- 2.20.1
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