* [PATCH] ext4: remove unused variable offset
@ 2016-05-17 10:47 Colin King
0 siblings, 0 replies; only message in thread
From: Colin King @ 2016-05-17 10:47 UTC (permalink / raw)
To: Theodore Ts'o, Andreas Dilger, linux-ext4; +Cc: linux-kernel
From: Colin Ian King <colin.king@canonical.com>
static analysis with smatch detected that offset is not used in
ext4_direct_IO_read, so remove it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
fs/ext4/inode.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index cd72f20..f7140ca 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3499,7 +3499,6 @@ static ssize_t ext4_direct_IO_read(struct kiocb *iocb, struct iov_iter *iter)
{
int unlocked = 0;
struct inode *inode = iocb->ki_filp->f_mapping->host;
- loff_t offset = iocb->ki_pos;
ssize_t ret;
if (ext4_should_dioread_nolock(inode)) {
--
2.8.1
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