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9p: fix bad error path in conversion routines 

When buf_check_overflow() returns != 0 we will hit kfree(ERR_PTR(err))
and it will not be happy about it.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
This commit is contained in:
Mariusz Kozlowski 2007-08-23 10:24:28 -05:00 committed by Eric Van Hensbergen
parent fbcb7599e4
commit 02881d9478
1 changed files with 1 additions and 0 deletions
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net/9p/conv.c
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@ -796,6 +796,7 @@ struct p9_fcall *p9_create_twrite_u(u32 fid, u64 offset, u32 count,
if (err) {
kfree(fc);
fc = ERR_PTR(err);
goto error;
}
if (buf_check_overflow(bufp)) {