6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Colin Ian King <colin.i.king@xxxxxxxxx>
[ Upstream commit 69eed23baf877bbb1f14d7f4df54f89807c9ee2a ]
Variable host_err is assigned a value that is never read, it is being
re-assigned a value in every different execution path in the following
switch statement. The assignment is redundant and can be removed.
Cleans up clang-scan warning:
warning: Value stored to 'host_err' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/nfsd/vfs.c | 1 -
1 file changed, 1 deletion(-)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1317,7 +1317,6 @@ nfsd_create_locked(struct svc_rqst *rqst
iap->ia_mode &= ~current_umask();
err = 0;
- host_err = 0;
switch (type) {
case S_IFREG:
host_err = vfs_create(&init_user_ns, dirp, dchild, iap->ia_mode, true);
