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Code Issues Releases Wiki Activity

nfsd: remove unnecessary NULL checks from nfsd_cross_mnt 

We can now assume that rqst_exp_get_by_name() does not return NULL; so clean
up some unnecessary checks.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
J. Bruce Fields 2007-07-19 01:49:19 -07:00 committed by Linus Torvalds
parent 9a25b96c1f
commit 5d3dbbeaf5
1 changed files with 2 additions and 2 deletions
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4
fs/nfsd/vfs.c
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@ -120,14 +120,14 @@ nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
mntput(mnt);
goto out;
}
if (exp2 && ((exp->ex_flags & NFSEXP_CROSSMOUNT) || EX_NOHIDE(exp2))) {
if ((exp->ex_flags & NFSEXP_CROSSMOUNT) || EX_NOHIDE(exp2)) {
/* successfully crossed mount point */
exp_put(exp);
*expp = exp2;
dput(dentry);
*dpp = mounts;
} else {
if (exp2) exp_put(exp2);
exp_put(exp2);
dput(mounts);
}
mntput(mnt);