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| author | Andrzej Hajda <a.hajda@samsung.com> | 2015-09-24 16:00:17 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-09-25 07:38:10 +0530 |
| commit | c1492b4c541e3a382b60f1b5879cd3c4d246ad31 (patch) | |
| tree | cf0d3d16eb291bc599b336e9dd47b717dd540f16 /drivers/dma/idma64.c | |
| parent | aebf5a67db8dbacbc624b9c652b81f5460b15eff (diff) | |
dmaengine: xgene-dma: fix handling xgene_dma_get_ring_size result
The function can return negative value.
The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/idma64.c')
0 files changed, 0 insertions, 0 deletions