redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ixgbe: Correct error path in semaphore handling

Browse source 
The timeout path is supposed to release the semaphore, so do that.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Mark Rustad 2015-08-08 16:18:59 -07:00 committed by Jeff Kirsher
parent 449e21a924
commit 5967fe2256
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
View file

@ -711,6 +711,11 @@ static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
usleep_range(50, 100);
}
/* Release semaphores and return error if SW NVM semaphore
* was not granted because we do not have access to the EEPROM
*/
hw_dbg(hw, "REGSMP Software NVM semaphore not granted\n");
ixgbe_release_swfw_sync_semaphore(hw);
return IXGBE_ERR_EEPROM;
}