fs/proc/inode.c: remove cast from memory allocation
Coccinelle emits this warning:
WARNING: casting value returned by memory allocation function to (struct proc_inode *) is useless.
Remove unnecessary cast.
Link: http://lkml.kernel.org/r/1487745720-16967-1-git-send-email-me@tobin.cc
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 2cc7a80..e250910 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -58,7 +58,7 @@ static struct inode *proc_alloc_inode(struct super_block *sb)
struct proc_inode *ei;
struct inode *inode;
- ei = (struct proc_inode *)kmem_cache_alloc(proc_inode_cachep, GFP_KERNEL);
+ ei = kmem_cache_alloc(proc_inode_cachep, GFP_KERNEL);
if (!ei)
return NULL;
ei->pid = NULL;
