cifs: return proper error code in statfs(2)
commit 14302ee3301b3a77b331cc14efb95bf7184c73cc upstream. In cifs_statfs(), if server->ops->queryfs is not NULL, then we should use its return value rather than always returning 0. Instead, use rc variable as it is properly set to 0 in case there is no server->ops->queryfs. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Reviewed-by: Aurelien Aptel <aaptel@suse.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> CC: <stable@vger.kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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a1ff418d3e
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@ -278,7 +278,7 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
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rc = server->ops->queryfs(xid, tcon, buf);
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free_xid(xid);
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return 0;
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return rc;
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}
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static long cifs_fallocate(struct file *file, int mode, loff_t off, loff_t len)
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