diff options
| author | piaojun <piaojun@huawei.com> | 2018-07-11 08:43:49 +0800 |
|---|---|---|
| committer | Dominique Martinet <dominique.martinet@cea.fr> | 2018-08-13 09:21:44 +0900 |
| commit | b87d1d26521ef9f2e42bb182184d1427b4e07b26 (patch) | |
| tree | ae0a00a53c298b9a159fe76efc024a501493e925 /net/9p | |
| parent | 64ad31f3284060d59850da6d573ddbab542365cf (diff) | |
| download | lwn-b87d1d26521ef9f2e42bb182184d1427b4e07b26.tar.gz lwn-b87d1d26521ef9f2e42bb182184d1427b4e07b26.zip | |
9p/net/protocol.c: return -ENOMEM when kmalloc() failed
We should return -ENOMEM to upper user when kmalloc failed to indicate
accurate errno.
Link: http://lkml.kernel.org/r/5B4552C5.60000@huawei.com
Signed-off-by: Jun Piao <piaojun@huawei.com>
Reviewed-by: Yiwen Jiang <jiangyiwen@huawei.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Ron Minnich <rminnich@sandia.gov>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/protocol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 931ea00c4fed..4a1e1dd30b52 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -156,7 +156,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt, *sptr = kmalloc(len + 1, GFP_NOFS); if (*sptr == NULL) { - errcode = -EFAULT; + errcode = -ENOMEM; break; } if (pdu_read(pdu, *sptr, len)) { |