Messages in this thread Patch in this message | | | From | Li Heng <> | Subject | [PATCH -next] 9p: Remove unneeded cast from memory allocation | Date | Wed, 29 Jul 2020 16:59:00 +0800 |
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Remove casting the values returned by memory allocation function.
Coccinelle emits WARNING:
./fs/9p/vfs_inode.c:226:12-29: WARNING: casting value returned by memory allocation function to (struct v9fs_inode *) is useless.
Signed-off-by: Li Heng <liheng40@huawei.com> --- fs/9p/vfs_inode.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 0fd5bf2..ae0c38a 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -223,8 +223,7 @@ v9fs_blank_wstat(struct p9_wstat *wstat) struct inode *v9fs_alloc_inode(struct super_block *sb) { struct v9fs_inode *v9inode; - v9inode = (struct v9fs_inode *)kmem_cache_alloc(v9fs_inode_cache, - GFP_KERNEL); + v9inode = kmem_cache_alloc(v9fs_inode_cache, GFP_KERNEL); if (!v9inode) return NULL; #ifdef CONFIG_9P_FSCACHE -- 2.7.4
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