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When calling dma_mapping_error(), the value of return variable rc is 0. And when the call returns an unexpected value, rc is not set to a negative errno. Thus, it will return 0 on the error path, and its callers cannot detect the bug. This patch fixes the bug, assigning "-ENOMEM" to err. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=189041 Signed-off-by: Pan Bian <bianpan2016@163.com> Acked-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| netxen | ||
| qed | ||
| qede | ||
| qlcnic | ||
| qlge | ||
| Kconfig | ||
| Makefile | ||
| qla3xxx.c | ||
| qla3xxx.h | ||