diff options
| -rw-r--r-- | drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c index dea6d915a1f4..3d8fcc1f0b6a 100644 --- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c +++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c @@ -25,13 +25,9 @@ */ static u32 phy_CalculateBitShift(u32 BitMask) { - u32 i; + u32 i = ffs(BitMask); - for (i = 0; i <= 31; i++) { - if (((BitMask >> i) & 0x1) == 1) - break; - } - return i; + return i ? i - 1 : 32; } /** |