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fs/proc/inode.c: remove cast from memory allocation

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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/[email protected]
Signed-off-by: Tobin C. Harding <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Tobin C. Harding 2017-05-08 15:54:55 -07:00 • committed by Linus Torvalds
commit f245e1c17a
1 changed files with 1 additions and 1 deletions
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fs/proc/inode.c
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@ -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;