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author | 2013-08-14 10:55:49 -0700 | |
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committer | 2013-08-19 10:13:59 -0700 | |
commit | c39524e6744284452ef45480d3153bec28960c32 (patch) | |
tree | 882000ee5c8ed18ce406f803cc8ae039ddd0a227 | |
parent | acpi/apei/erst: Add missing iounmap() on error in erst_exec_move_data() (diff) | |
download | linux-c39524e6744284452ef45480d3153bec28960c32.tar.gz linux-c39524e6744284452ef45480d3153bec28960c32.tar.bz2 linux-c39524e6744284452ef45480d3153bec28960c32.zip |
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>
-rw-r--r-- | fs/pstore/inode.c | 3 |
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); |