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(parent: 1f41717) | patch
igb: make igb_set_fc_watermarks() return void
authorJason Yan <yanaijie@huawei.com>
Thu, 7 May 2020 11:09:15 +0000 (19:09 +0800)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Fri, 29 May 2020 03:04:01 +0000 (20:04 -0700)
commitd47a5ff8ea8ac5eef55c1d3fd5bca2dca4bc74cf
treece191665b67beae5f3a13f3073c572747b5903e5tree | snapshot
parent1f417175fc9322212667f590d1fd537da1685f2dcommit | diff
igb: make igb_set_fc_watermarks() return void

This function always return 0 now, we can make it return void to
simplify the code. This fixes the following coccicheck warning:

drivers/net/ethernet/intel/igb/e1000_mac.c:728:5-12: Unneeded variable:
"ret_val". Return "0" on line 751

Signed-off-by: Jason Yan <yanaijie@huawei.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/igb/e1000_mac.c diff | blob | history
Linux Kernel Source Tree.