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| author | Oleg Drokin <green@linuxhacker.ru> | 2009-04-08 20:05:42 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-20 23:02:51 -0400 |
| commit | 0112fc2229847feb6c4eb011e6833d8f1742a375 (patch) | |
| tree | c5bda0b4f5a5f942478faf2fb5961df7fbd15546 /arch/s390/kernel/compat_linux.c | |
| parent | fd56d242b3b80b6f2ca174272b20029aae61df75 (diff) | |
| download | linux-0112fc2229847feb6c4eb011e6833d8f1742a375.tar.gz linux-0112fc2229847feb6c4eb011e6833d8f1742a375.tar.bz2 linux-0112fc2229847feb6c4eb011e6833d8f1742a375.zip | |
Separate out common fstatat code into vfs_fstatat
This is a version incorporating Christoph's suggestion.
Separate out common *fstatat functionality into a single function
instead of duplicating it all over the code.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/s390/kernel/compat_linux.c')
| -rw-r--r-- | arch/s390/kernel/compat_linux.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 6cc87d8c8682..002c70d3cb75 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -702,20 +702,12 @@ asmlinkage long sys32_fstatat64(unsigned int dfd, char __user *filename, struct stat64_emu31 __user* statbuf, int flag) { struct kstat stat; - int error = -EINVAL; - - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) - goto out; - - if (flag & AT_SYMLINK_NOFOLLOW) - error = vfs_lstat_fd(dfd, filename, &stat); - else - error = vfs_stat_fd(dfd, filename, &stat); + int error; - if (!error) - error = cp_stat64(statbuf, &stat); -out: - return error; + error = vfs_fstatat(dfd, filename, &stat, flag); + if (error) + return error; + return cp_stat64(statbuf, &stat); } /* |