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authorDan Carpenter <dan.carpenter@oracle.com>2013-08-14 21:55:49 +0400
committerTony Luck <tony.luck@intel.com>2013-08-19 21:13:59 +0400
commitc39524e6744284452ef45480d3153bec28960c32 (patch)
tree882000ee5c8ed18ce406f803cc8ae039ddd0a227 /fs/pstore/inode.c
parent08b326d071534fe5f122d8dec373cacb40bc7a7b (diff)
downloadlinux-c39524e6744284452ef45480d3153bec28960c32.tar.xz
pstore: d_alloc_name() doesn't return an ERR_PTR
d_alloc_name() returns NULL on error. Also I changed the error code from -ENOSPC to -ENOMEM to reflect that we were short on RAM not disk space. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'fs/pstore/inode.c')
-rw-r--r--fs/pstore/inode.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index 71bf5f4ae84c..6a4123d1849c 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -345,9 +345,8 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count,
mutex_lock(&root->d_inode->i_mutex);
- rc = -ENOSPC;
dentry = d_alloc_name(root, name);
- if (IS_ERR(dentry))
+ if (!dentry)
goto fail_lockedalloc;
memcpy(private->data, data, size);