Messages in this thread Patch in this message | | | From | piaojun <> | Subject | [PATCH] 9p/net/protocol.c: return -ENOMEM when kmalloc() failed | Date | Wed, 11 Jul 2018 08:43:49 +0800 |
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We should return -ENOMEM to upper user when kmalloc failed to indicate accurate errno.
Signed-off-by: Jun Piao <piaojun@huawei.com> --- net/9p/protocol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 931ea00..4a1e1dd 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -156,7 +156,7 @@ static size_t pdu_write(struct p9_fcall *pdu, const void *data, size_t size)
*sptr = kmalloc(len + 1, GFP_NOFS); if (*sptr == NULL) { - errcode = -EFAULT; + errcode = -ENOMEM; break; } if (pdu_read(pdu, *sptr, len)) { --
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