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| /openbmc/linux/drivers/mmc/host/ |
| H A D | rtsx_pci_sdmmc.c | 679209b3 Wed Jul 01 07:46:56 CDT 2020 Lee Jones <lee.jones@linaro.org> mmc: rtsx_pci_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_pci_sdmmc.c: In function ‘sd_wait_data_idle’:
drivers/mmc/host/rtsx_pci_sdmmc.c:678:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
678 | int err, i;
| ^~~
Cc: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200701124702.908713-10-lee.jones@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
679209b3 Wed Jul 01 07:46:56 CDT 2020 Lee Jones <lee.jones@linaro.org> mmc: rtsx_pci_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_pci_sdmmc.c: In function ‘sd_wait_data_idle’:
drivers/mmc/host/rtsx_pci_sdmmc.c:678:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
678 | int err, i;
| ^~~
Cc: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200701124702.908713-10-lee.jones@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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