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greybus: sdio: some cleanups in command function 

Some cleanups in gb_sdio_command function, ret does not need to be
initialize and mrq is already pointing to request, no need to get it
from host.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Rui Miguel Silva 2015-10-15 23:56:52 +01:00 committed by Greg Kroah-Hartman
parent 10ed193876
commit b6789ee55b
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/greybus/sdio.c
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@ -379,7 +379,7 @@ static int gb_sdio_command(struct gb_sdio_host *host, struct mmc_command *cmd)
u8 cmd_flags;
u8 cmd_type;
int i;
int ret = 0;
int ret;
switch (mmc_resp_type(cmd)) {
case MMC_RSP_NONE:
@ -488,7 +488,7 @@ static void gb_sdio_mrq_work(struct work_struct *work)
goto done;
if (mrq->data) {
ret = gb_sdio_transfer(host, host->mrq->data);
ret = gb_sdio_transfer(host, mrq->data);
if (ret < 0)
goto done;
}