lkml.org 
[lkml]   [2022]   [Jun]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] nfsd: remove redundant assignment to variable len
Date
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@gmail.com>
---
fs/nfsd/nfsctl.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 0621c2faf242..66c352bf61b1 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++) {
--
2.35.3
\
 
 \ /
  Last update: 2022-06-28 23:26    [W:0.043 / U:0.416 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site