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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2016-10-30 09:25:46 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-03 16:34:39 +0100 |
| commit | 20d6f0c3e2832e98400cacf986aee9b6eeca65df (patch) | |
| tree | 46b9f1c2e9d29a10591e7111b9285f793cf42a9f /arch/mips/ath79/clock.c | |
| parent | MIPS: SMP-CPS: Don't BUG if a CPU fails to start (diff) | |
| download | linux-20d6f0c3e2832e98400cacf986aee9b6eeca65df.tar.xz linux-20d6f0c3e2832e98400cacf986aee9b6eeca65df.zip | |
MIPS: ath79: Fix error handling
'clk_register_fixed_rate()' returns an error pointer in case of error, not
NULL. So test it with IS_ERR.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Aban Bedel <albeu@free.fr>
Cc: antonynpavlov@gmail.com
Cc: hackpascal@gmail.com
Cc: amitoj1606@gmail.com
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14464/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/ath79/clock.c')
| -rw-r--r-- | arch/mips/ath79/clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c index cc3a1e33a600..c1102cffe37d 100644 --- a/arch/mips/ath79/clock.c +++ b/arch/mips/ath79/clock.c @@ -45,7 +45,7 @@ static struct clk *__init ath79_add_sys_clkdev( int err; clk = clk_register_fixed_rate(NULL, id, NULL, 0, rate); - if (!clk) + if (IS_ERR(clk)) panic("failed to allocate %s clock structure", id); err = clk_register_clkdev(clk, id, NULL); |