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RDMA/uverbs: Reduce number of command header flags checks

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Simplify the code by directly checking the availability of extended
command flog instead of doing multiple shift operations.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Leon Romanovsky 2018-02-21 18:12:43 +02:00 • committed by Doug Ledford
commit 372e15c5db
2 changed files with 3 additions and 13 deletions
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5
include/uapi/rdma/ib_user_verbs.h
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@ -141,10 +141,7 @@ struct ib_uverbs_cq_moderation_caps {
*/
#define IB_USER_VERBS_CMD_COMMAND_MASK 0xff
#define IB_USER_VERBS_CMD_FLAGS_MASK 0xff000000u
#define IB_USER_VERBS_CMD_FLAGS_SHIFT 24
#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80
#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80000000u
struct ib_uverbs_cmd_hdr {
__u32 command;