diff options
| author |   Shannon Nelson <shannon.nelson@intel.com> | 2015-02-21 06:41:47 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-02-26 04:53:57 -0800 |
| commit | de78fc5ac1702059ca13203010fd0a3dd20d426f (patch) | |
| tree | 327e2bee78ca823aed0747188949a72c5f596739 /drivers/net/ethernet/intel/i40e | |
| parent | i40e: Fix memory leak at failure path in i40e_dbg_command_write() (diff) | |
| download | linux-dev-de78fc5ac1702059ca13203010fd0a3dd20d426f.tar.xz linux-dev-de78fc5ac1702059ca13203010fd0a3dd20d426f.zip | |
i40e: fix shift precedence issue
Add parens to make sure the shift and bitwise precedences don't work backwards
for us.
Change-ID: I60c10ef4fad6bc654522b9d8a53da2e270a0f268
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 11a9ffebf8d8..2a705a116227 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -868,8 +868,9 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) * The grst delay value is in 100ms units, and we'll wait a * couple counts longer to be sure we don't just miss the end. */ - grst_del = rd32(hw, I40E_GLGEN_RSTCTL) & I40E_GLGEN_RSTCTL_GRSTDEL_MASK - >> I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT; + grst_del = (rd32(hw, I40E_GLGEN_RSTCTL) & + I40E_GLGEN_RSTCTL_GRSTDEL_MASK) >> + I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT; for (cnt = 0; cnt < grst_del + 2; cnt++) { reg = rd32(hw, I40E_GLGEN_RSTAT); if (!(reg & I40E_GLGEN_RSTAT_DEVSTATE_MASK)) diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c index 183dcb63ce98..a11c70ca5a28 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c @@ -40,7 +40,7 @@ static void i40e_get_pfc_delay(struct i40e_hw *hw, u16 *delay) u32 val; val = rd32(hw, I40E_PRTDCB_GENC); - *delay = (u16)(val & I40E_PRTDCB_GENC_PFCLDA_MASK >> + *delay = (u16)((val & I40E_PRTDCB_GENC_PFCLDA_MASK) >> I40E_PRTDCB_GENC_PFCLDA_SHIFT); } |