5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Colin Ian King <colin.i.king@xxxxxxxxx>
[ Upstream commit 842e00ac3aa3b4a4f7f750c8ab54f8578fc875d3 ]
Variable len is being assigned a value zero and this is never
read, it is being re-assigned later. The assignment is redundant
and can be removed.
Cleans up clang scan-build warning:
fs/nfsd/nfsctl.c:636:2: warning: Value stored to 'len' is never read
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
fs/nfsd/nfsctl.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 0621c2faf2424..66c352bf61b1d 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -633,7 +633,6 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size)
}
/* Now write current state into reply buffer */
- len = 0;
sep = "";
remaining = SIMPLE_TRANSACTION_LIMIT;
for (num=2 ; num <= 4 ; num++) {
--
2.43.0
