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Patch 1 simplifies the control flow by removing the err + break pattern and using direct returns. Patch 2 converts the function to use standard kernel error codes. No functional changes intended. v2: - Drop unrelated comment formatting changes from patch 1 Hungyu Lin (2): staging: rtl8723bs: simplify LPS_RF_ON_check control flow staging: rtl8723bs: convert LPS_RF_ON_check to errno drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 26 +++++++------------ .../staging/rtl8723bs/include/rtw_pwrctrl.h | 2 +- 2 files changed, 11 insertions(+), 17 deletions(-) -- 2.34.1