]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
nfsd: fix courtesy client with deny mode handling in nfs4_upgrade_open
authorJeff Layton <jlayton@kernel.org>
Fri, 3 Feb 2023 18:18:34 +0000 (13:18 -0500)
committerChuck Lever <chuck.lever@oracle.com>
Mon, 20 Feb 2023 14:20:57 +0000 (09:20 -0500)
commitdcd779dc46540e174a6ac8d52fbed23593407317
treeaeb3492349da51680817fbcdf3869dd9c2d60c19
parent81e722978ad21072470b73d8f6a50ad62c7d5b7d
nfsd: fix courtesy client with deny mode handling in nfs4_upgrade_open

The nested if statements here make no sense, as you can never reach
"else" branch in the nested statement. Fix the error handling for
when there is a courtesy client that holds a conflicting deny mode.

Fixes: 3d6942715180 ("NFSD: add support for share reservation conflict to courteous server")
Reported-by: 張智諺 <cc85nod@gmail.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
fs/nfsd/nfs4state.c