Commit 842e00ac authored by Colin Ian King's avatar Colin Ian King Committed by Chuck Lever
Browse files

nfsd: remove redundant assignment to variable len 



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: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
parent f532c9ff

fs/nfsd/nfsctl.c

+0 −1
Original line number Diff line number Diff line
@@ -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++) {