brain-hackers_pepepper-mirror/linux-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/linux-brain.git synced 2024-06-09 23:36:23 +09:00
Code Issues Projects Releases Wiki Activity

ntb: intel: fix return value for ndev_vec_mask()

Browse Source 
[ Upstream commit 7756e2b5d6 ]

ndev_vec_mask() should be returning u64 mask value instead of int.
Otherwise the mask value returned can be incorrect for larger
vectors.

Fixes: e26a5843f7 ("NTB: Split ntb_hw_intel and ntb_transport drivers")

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Tested-by: Lucas Van <lucas.van@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dave Jiang 2018-08-28 17:13:59 -07:00 committed by Greg Kroah-Hartman
parent 6cfdf432b4
commit 5a20e7ea81
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/ntb/hw/intel/ntb_hw_intel.c
View File

@ -348,7 +348,7 @@ static inline int ndev_db_clear_mask(struct intel_ntb_dev *ndev, u64 db_bits,
return 0;
}
static inline int ndev_vec_mask(struct intel_ntb_dev *ndev, int db_vector)
static inline u64 ndev_vec_mask(struct intel_ntb_dev *ndev, int db_vector)
{
u64 shift, mask;