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| author | Lee Jones <lee.jones@linaro.org> | 2020-07-01 15:46:57 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-07-13 13:18:25 +0300 |
| commit | d463cf4ea471781caa266315ae770f9808101957 (patch) | |
| tree | 56657f1ba0203eff1433abbc77c6f92eaf8ba66c /mm/maccess.c | |
| parent | 679209b3c1b00b56d18c17bfe0112fc58e14d6cb (diff) | |
| download | linux-d463cf4ea471781caa266315ae770f9808101957.tar.xz | |
mmc: rtsx_usb_sdmmc: Remove set but unused variable 'err'
Seeing as sd_wait_data_idle() returns void and only a very specific
read value is checked, there doesn't seem to be a good reason to
check the return value of rtsx_pci_read_register(). So remove
the assignment and definition of 'err'.
Squashes the following W=1 kernel build warning:
drivers/mmc/host/rtsx_usb_sdmmc.c: In function ‘sd_wait_data_idle’:
drivers/mmc/host/rtsx_usb_sdmmc.c:657:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
657 | int err, i;
| ^~~
Cc: Roger Tseng <rogerable@realtek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200701124702.908713-11-lee.jones@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'mm/maccess.c')
0 files changed, 0 insertions, 0 deletions