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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-04-08 13:28:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-13 22:36:28 -0400 |
| commit | a6d37131c02f15463daa00e2f1da6824e8e00de2 (patch) | |
| tree | 0b3a900478aa4e19e39f38c360c465cb01442c0e /net | |
| parent | 60e19518d657018c4e25f0c20ca4f623536714b5 (diff) | |
| download | linux-stable-a6d37131c02f15463daa00e2f1da6824e8e00de2.tar.gz linux-stable-a6d37131c02f15463daa00e2f1da6824e8e00de2.tar.bz2 linux-stable-a6d37131c02f15463daa00e2f1da6824e8e00de2.zip | |
net: ethernet: renesas: ravb_main: test clock rate to avoid division by 0
The clk API may return 0 on clk_get_rate, so we should check the result before
using it as a divisor.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions