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authorKirtika Ruchandani <kirtika.ruchandani@gmail.com>2016-11-23 17:26:06 -0800
committerKalle Valo <kvalo@codeaurora.org>2016-11-29 17:27:49 +0200
commite9f1db8b6859ceb75f2517cd4b54782d1024360d (patch)
tree789088e9048a882e4b14bacec5154721b289d9b5
parent60261b266a84efe035aaf4d0a49d826ceb8fb1ab (diff)
downloadlinux-e9f1db8b6859ceb75f2517cd4b54782d1024360d.tar.bz2
mwifiex: Remove unused 'pm_flag' variable
mwifiex_sdio_resume() intializes pm_flag, just like mwifiex_sdio_suspend(), but does not use it. Compiling with W=1 gives the following warning, fix it. mwifiex/sdio.c: In function ‘mwifiex_sdio_resume’: mwifiex/sdio.c:234:16: warning: variable ‘pm_flag’ set but not used [-Wunused-but-set-variable] sdio_get_host_pm_caps() is just an acessor, so the call to it is safe to remove. The unused variable seems to be present since 5e6e3a92b9a4 which introduced mwifiex_sdio_resume(). Fixes: 5e6e3a92b9a4 ("wireless: mwifiex: initial commit for Marvell mwifiex driver") Cc: Bing Zhao <bzhao@marvell.com> Cc: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kirtika Ruchandani <kirtika@google.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
-rw-r--r--drivers/net/wireless/marvell/mwifiex/sdio.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 1235f04c0dd4..8b33a571b6a9 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -186,9 +186,7 @@ static int mwifiex_sdio_resume(struct device *dev)
struct sdio_func *func = dev_to_sdio_func(dev);
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
- mmc_pm_flag_t pm_flag = 0;
- pm_flag = sdio_get_host_pm_caps(func);
card = sdio_get_drvdata(func);
if (!card || !card->adapter) {
dev_err(dev, "resume: invalid card or adapter\n");