linux-kernel - [PATCH 05/62] radix tree: Add a missing cast to gfp

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Message-Id: <20171122210739.29916-6-willy@infradead.org>
Date:   Wed, 22 Nov 2017 13:06:42 -0800
From:   Matthew Wilcox <willy@...radead.org>
To:     linux-fsdevel@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Cc:     Matthew Wilcox <mawilcox@...rosoft.com>
Subject: [PATCH 05/62] radix tree: Add a missing cast to gfp_t

From: Matthew Wilcox <mawilcox@...rosoft.com>

sparse complains about an invalid type assignment.

Signed-off-by: Matthew Wilcox <mawilcox@...rosoft.com>
---
 lib/radix-tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index c8d55565fafa..f00303e0b216 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -178,7 +178,7 @@ static inline void root_tag_clear(struct radix_tree_root *root, unsigned tag)
 
 static inline void root_tag_clear_all(struct radix_tree_root *root)
 {
-	root->gfp_mask &= (1 << ROOT_TAG_SHIFT) - 1;
+	root->gfp_mask &= (__force gfp_t)((1 << ROOT_TAG_SHIFT) - 1);
 }
 
 static inline int root_tag_get(const struct radix_tree_root *root, unsigned tag)
-- 
2.15.0