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net: gemini: Fix memory leak in gmac_setup_txqs
authorNavid Emamdoost <navid.emamdoost@gmail.com>
Sun, 15 Dec 2019 01:10:44 +0000 (19:10 -0600)
committerDavid S. Miller <davem@davemloft.net>
Tue, 17 Dec 2019 00:26:54 +0000 (16:26 -0800)
commitf37f710353677639bc5d37ee785335994adf2529
tree298b95edf7f3ca9b59050c14e410b7821193770etree | snapshot
parent63cc54a6f0736a432b04308a74677ab0ba8a58eecommit | diff
net: gemini: Fix memory leak in gmac_setup_txqs

In the implementation of gmac_setup_txqs() the allocated desc_ring is
leaked if TX queue base is not aligned. Release it via
dma_free_coherent.

Fixes: 4d5ae32f5e1e ("net: ethernet: Add a driver for Gemini gigabit ethernet")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/cortina/gemini.c diff | blob | history
Domain: System / Kernel;