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powerpc/cell: Add missing error code in spufs_mkgang() 

We should return -ENOMEM if alloc_spu_gang() fails.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Dan Carpenter 2016-08-04 08:37:03 +03:00 committed by Michael Ellerman
parent 880a3d6afd
commit 54a94fcf2f
1 changed files with 3 additions and 1 deletions
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4
arch/powerpc/platforms/cell/spufs/inode.c
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@ -496,8 +496,10 @@ spufs_mkgang(struct inode *dir, struct dentry *dentry, umode_t mode)
gang = alloc_spu_gang();
SPUFS_I(inode)->i_ctx = NULL;
SPUFS_I(inode)->i_gang = gang;
if (!gang)
if (!gang) {
ret = -ENOMEM;
goto out_iput;
}
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;