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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2018-05-02 08:28:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-26 08:48:56 +0200 |
| commit | b26157de3368201ca3cc08007ee4dfe7daae2b92 (patch) | |
| tree | e2ae09bcbf756ce5829db2e48c388532c462b2d1 /fs/btrfs/tree-log.c | |
| parent | 55b21399d8d94ec124cc5ceed2e11f9be53d9e13 (diff) | |
s390/qdio: don't release memory in qdio_setup_irq()
commit 2e68adcd2fb21b7188ba449f0fab3bee2910e500 upstream.
Calling qdio_release_memory() on error is just plain wrong. It frees
the main qdio_irq struct, when following code still uses it.
Also, no other error path in qdio_establish() does this. So trust
callers to clean up via qdio_free() if some step of the QDIO
initialization fails.
Fixes: 779e6e1c724d ("[S390] qdio: new qdio driver.")
Cc: <stable@vger.kernel.org> #v2.6.27+
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions