* [PATCH] fs: buffer: Remove unnecessary initialisation for bh->b_state.
@ 2017-12-20 10:16 Sean Fu
0 siblings, 0 replies; only message in thread
From: Sean Fu @ 2017-12-20 10:16 UTC (permalink / raw)
To: viro; +Cc: linux-fsdevel, linux-kernel, Sean Fu
The memory is allocated by kmem_cache_zalloc and initialized with zero.
The bh->b_state initialisation is unnecessary in nobh_write_begin.
Signed-off-by: Sean Fu <fxinrong@gmail.com>
---
fs/buffer.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 0736a6a..e9a1861 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2618,7 +2618,6 @@ int nobh_write_begin(struct address_space *mapping,
int create;
block_end = block_start + blocksize;
- bh->b_state = 0;
create = 1;
if (block_start >= to)
create = 0;
--
2.6.2
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