block: make blk_try_req_merge() static
authorEric Biggers <ebiggers@google.com>
Thu, 15 Nov 2018 01:19:46 +0000 (17:19 -0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 15 Nov 2018 01:49:38 +0000 (18:49 -0700)
commite96c0d8336fdc5f1a6cae798bfa9c6e730001ad4
tree962e7fe7e528e7fe39b3b4feeda798ca9671aae6
parent7ff4f8035695984c513598e2d49c8277d5d234ca
block: make blk_try_req_merge() static

blk_try_req_merge() is only used in block/blk-merge.c, so make it
static.

This addresses a gcc warning when -Wmissing-prototypes is enabled.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-merge.c