linux-kernel - [PATCH] mm/hugetlbfs: Remove the redundant -ENIVAL return from hugetlbfs

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Message-Id: <20170929145444.17611-1-khandual@linux.vnet.ibm.com>
Date:   Fri, 29 Sep 2017 20:24:44 +0530
From:   Anshuman Khandual <khandual@...ux.vnet.ibm.com>
To:     linux-mm@...ck.org, linux-kernel@...r.kernel.org
Cc:     nyc@...omorphy.com
Subject: [PATCH] mm/hugetlbfs: Remove the redundant -ENIVAL return from hugetlbfs_setattr()

There is no need to have a local return code set with -EINVAL when both the
conditions following it return error codes appropriately. Just remove the
redundant one.

Signed-off-by: Anshuman Khandual <khandual@...ux.vnet.ibm.com>
---
 fs/hugetlbfs/inode.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 59073e9..cff3939 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -668,7 +668,6 @@ static int hugetlbfs_setattr(struct dentry *dentry, struct iattr *attr)
 		return error;
 
 	if (ia_valid & ATTR_SIZE) {
-		error = -EINVAL;
 		if (attr->ia_size & ~huge_page_mask(h))
 			return -EINVAL;
 		error = hugetlb_vmtruncate(inode, attr->ia_size);
-- 
1.8.5.2