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Subject[PATCH -next] orangefs: Remove unused variable 'i'
Date
Reported by Clang [-Wunused-but-set-variable]

'commit 3e9dfc6e1e8b ("orangefs: move do_readv_writev to direct_IO")'
This commit added the variable 'i' in orangefs_direct_IO().
However this 'i' was never used by other code except iterates itself.

It seems that it's some undeleted debug code. Remove it for code clean.

Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
---
fs/orangefs/inode.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 7a8c0c6e698d..eaa35a966115 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -530,7 +530,6 @@ static ssize_t orangefs_direct_IO(struct kiocb *iocb,
size_t count = iov_iter_count(iter);
ssize_t total_count = 0;
ssize_t ret = -EINVAL;
- int i = 0;

gossip_debug(GOSSIP_FILE_DEBUG,
"%s-BEGIN(%pU): count(%d) after estimate_max_iovecs.\n",
@@ -556,7 +555,6 @@ static ssize_t orangefs_direct_IO(struct kiocb *iocb,
while (iov_iter_count(iter)) {
size_t each_count = iov_iter_count(iter);
size_t amt_complete;
- i++;

/* how much to transfer in this loop iteration */
if (each_count > orangefs_bufmap_size_query())
--
2.17.1
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