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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-03-01 00:05:29 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-05-19 23:25:10 -0400 |
| commit | a5f85d7834f7e1456e799c79a2a83fc11b90cfe2 (patch) | |
| tree | be51d3f60e7b1b8697e6c825a58914f11c3ca838 /fs/fsopen.c | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-stable-a5f85d7834f7e1456e799c79a2a83fc11b90cfe2.tar.gz linux-stable-a5f85d7834f7e1456e799c79a2a83fc11b90cfe2.tar.bz2 linux-stable-a5f85d7834f7e1456e799c79a2a83fc11b90cfe2.zip | |
uninline may_mount() and don't opencode it in fspick(2)/fsopen(2)
It's done once per (mount-related) syscall and there's no point
whatsoever making it inline.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fsopen.c')
| -rw-r--r-- | fs/fsopen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/fsopen.c b/fs/fsopen.c index 27a890aa493a..fc9d2d9fd234 100644 --- a/fs/fsopen.c +++ b/fs/fsopen.c @@ -119,7 +119,7 @@ SYSCALL_DEFINE2(fsopen, const char __user *, _fs_name, unsigned int, flags) const char *fs_name; int ret; - if (!ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN)) + if (!may_mount()) return -EPERM; if (flags & ~FSOPEN_CLOEXEC) @@ -162,7 +162,7 @@ SYSCALL_DEFINE3(fspick, int, dfd, const char __user *, path, unsigned int, flags unsigned int lookup_flags; int ret; - if (!ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN)) + if (!may_mount()) return -EPERM; if ((flags & ~(FSPICK_CLOEXEC | |