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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2013-01-19 01:24:01 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-22 16:01:30 -0500 |
| commit | a2ca8ecb8ffc985e82c9570c3837408f7efe8c9d (patch) | |
| tree | 571b1266c73e1c7ab993245c792a9feb9e96cd98 /Documentation/block/writeback_cache_control.txt | |
| parent | 7532c7d0138a4984eb0c8b12b9c310cf8a6d6977 (diff) | |
mwl8k: don't return zero on failure paths in mwl8k_probe[_hw]()
If pci_iomap() fails in mwl8k_probe(), it breaks off initialization,
deallocates all resources, but returns zero.
There is a similar issue when priv->rxd_ops is NULL in mwl8k_probe_hw().
The patch adds proper error code return values.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'Documentation/block/writeback_cache_control.txt')
0 files changed, 0 insertions, 0 deletions