From c7757074839f2cd440521482d76ea180d0d4bdac Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Thu, 23 Apr 2015 17:17:40 +0100 Subject: [PATCH] fs/nfs: fix new compiler warning about boolean in switch The brand new GCC 5.1.0 warns by default on using a boolean in the switch condition. This results in the following warning: fs/nfs/nfs4proc.c: In function 'nfs4_proc_get_rootfh': fs/nfs/nfs4proc.c:3100:10: warning: switch condition has boolean value [-Wswitch-bool] switch (auth_probe) { ^ This code was obviously using switch to make use of the fall-through semantics (without the usual comment, though). Rewrite that code using if statements to avoid the warning and make the code a bit more readable on the way. Signed-off-by: Andre Przywara Signed-off-by: Trond Myklebust --- fs/nfs/nfs4proc.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 60396330044f..addf17d25bea 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3096,16 +3096,13 @@ int nfs4_proc_get_rootfh(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fsinfo *info, bool auth_probe) { - int status; + int status = 0; - switch (auth_probe) { - case false: + if (!auth_probe) status = nfs4_lookup_root(server, fhandle, info); - if (status != -NFS4ERR_WRONGSEC) - break; - default: + + if (auth_probe || status == NFS4ERR_WRONGSEC) status = nfs4_do_find_root_sec(server, fhandle, info); - } if (status == 0) status = nfs4_server_capabilities(server, fhandle); -- 2.34.1