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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-03-25 10:23:26 +0100 |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2019-06-13 14:59:18 +0200 |
| commit | 1e590dec3ed6852dba6fcbcc7e5300c893914fd7 (patch) | |
| tree | 28cbc05fd2c898cb8aca4d9891acd549233825e4 /security | |
| parent | ntb_hw_switchtec: potential shift wrapping bug in switchtec_ntb_init_sndev() (diff) | |
| download | linux-1e590dec3ed6852dba6fcbcc7e5300c893914fd7.tar.xz linux-1e590dec3ed6852dba6fcbcc7e5300c893914fd7.zip | |
NTB: amd: Silence shift wrapping warning in amd_ntb_db_vector_mask()
This code triggers a Smatch warning:
drivers/ntb/hw/amd/ntb_hw_amd.c:336 amd_ntb_db_vector_mask()
warn: should '(1 << db_vector)' be a 64 bit type?
I don't think "db_vector" can be higher than 16 so this doesn't affect
runtime, but it's nice to silence the static checker warning and we
might increase "ndev->db_count" in the future.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions