Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] f2fs: remove redundant initialization of pointer 'p' | Date | Wed, 21 Feb 2018 18:13:40 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
Pointer p is initialized with a value that is never read and is later re-assigned a new value, hence the initialization is redundant and can be removed.
Cleans up clang warning: fs/f2fs/extent_cache.c:463:19: warning: Value stored to 'p' during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- fs/f2fs/extent_cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c index ff2352a0ed15..956b2744386b 100644 --- a/fs/f2fs/extent_cache.c +++ b/fs/f2fs/extent_cache.c @@ -460,7 +460,7 @@ static struct extent_node *__insert_extent_tree(struct inode *inode, struct rb_node *insert_parent) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - struct rb_node **p = &et->root.rb_node; + struct rb_node **p; struct rb_node *parent = NULL; struct extent_node *en = NULL; -- 2.15.1
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