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net: dwc-xlgmac: fix an error code in xlgmac_alloc_pages()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 21 Mar 2017 20:42:27 +0000 (23:42 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 22 Mar 2017 19:46:10 +0000 (12:46 -0700)
commit31c7ba9eff5d8a9f20057082eb44cc3c6a1fb3d6
tree0fd02440a47a0bb7dfbe2f09ed682ea67d0d478atree | snapshot
parenta7678c70ef624dde4f9f08ad6e99f2ff4dbdee57commit | diff
net: dwc-xlgmac: fix an error code in xlgmac_alloc_pages()

The dma_mapping_error() returns true if there is an error but we want
to return -ENOMEM and not 1.

Fixes: 65e0ace2c5cd ("net: dwc-xlgmac: Initial driver for DesignWare Enterprise Ethernet")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jie Deng <jiedeng@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/synopsys/dwc-xlgmac-desc.c diff | blob | history
Domain: System / Kernel;