[PATCH] MIPS: ath79: Modify error handling

clk_register_fixed_factor returns an ERR_PTR in case of an error and should have an IS_ERR check instead of a null check. The Coccinelle semantic patch used to find this issue is as follows: @@ expression e; statement S; @@ *e = clk_register_fixed_factor(...); if (!e) S Signed-off-by: Amitoj

[PATCH] MIPS: ath79: Modify error handling

clk_register_fixed_factor returns an ERR_PTR in case of an error and should have an IS_ERR check instead of a null check. The Coccinelle semantic patch used to find this issue is as follows: @@ expression e; statement S; @@ *e = clk_register_fixed_factor(...); if (!e) S Signed-off-by: Amitoj