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net: stmmac: Check return value of alloc_dma_desc_resources()
authorTobias Klauser <tklauser@distanz.ch>
Sat, 22 Feb 2014 12:09:03 +0000 (13:09 +0100)
committerDavid S. Miller <davem@davemloft.net>
Mon, 24 Feb 2014 23:58:10 +0000 (18:58 -0500)
commit7262b7b26de1495f77edbe1e71cb15b8198adb9d
treed6088faba94085e47305f6ad6f71e21e222f3d3atree | snapshot (tar.gz zip)
parent0e7ede80d929ff0f830c44a543daa1acd590c749commit | diff
net: stmmac: Check return value of alloc_dma_desc_resources()

alloc_dma_desc_resources() returns an error value and the next line
actually checks for it, so assign the return value properly.

Found by the coverity scanner.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c diff | blob | blame | history