[PATCH] block: remove unused function

[Jiapeng Chong <jiapeng.chong@linux.alibaba.com>]

Fix the following clang warning:

block/blk-zoned.c:55:24: warning: unused function 'blk_zone_start'
[-Wunused-function].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 block/blk-zoned.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index c0276b42..250cb76 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -52,14 +52,6 @@ const char *blk_zone_cond_str(enum blk_zone_cond zone_cond)
 }
 EXPORT_SYMBOL_GPL(blk_zone_cond_str);
 
-static inline sector_t blk_zone_start(struct request_queue *q,
-				      sector_t sector)
-{
-	sector_t zone_mask = blk_queue_zone_sectors(q) - 1;
-
-	return sector & ~zone_mask;
-}
-
 /*
  * Return true if a request is a write requests that needs zone write locking.
  */
-- 
1.8.3.1