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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2013-08-09 14:02:08 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-12 22:11:29 -0700 |
| commit | 56329137211639528ddf05c59a9d7cbde6879d1f (patch) | |
| tree | 56fdb14424a595d3ca19f4df2aac84a18ecf87c5 /fs/fs_struct.c | |
| parent | d4cca39d90fca21c04315095de5d0e734e839a8b (diff) | |
stmmac: fix init_dma_desc_rings() to handle errors
In stmmac_init_rx_buffers():
* add missing handling of dma_map_single() error
* remove superfluous unlikely() optimization while at it
Add stmmac_free_rx_buffers() helper and use it in dma_free_rx_skbufs().
In init_dma_desc_rings():
* add missing handling of kmalloc_array() errors
* fix handling of dma_alloc_coherent() and stmmac_init_rx_buffers() errors
* make function return an error value on error and 0 on success
In stmmac_open():
* add handling of init_dma_desc_rings() return value
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/fs_struct.c')
0 files changed, 0 insertions, 0 deletions