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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-06-30 14:00:16 +0200 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2015-07-16 07:59:39 +0200 |
| commit | 9a0cb98589037c0ccb6210f5fd827445b3710c5e (patch) | |
| tree | 4971c939bc06ebcf7473fb4b113f6074ce7c93f8 /arch/arm/mach-omap2/timer.c | |
| parent | ARM: OMAP2+: sparse: add missing function declarations (diff) | |
| download | linux-9a0cb98589037c0ccb6210f5fd827445b3710c5e.tar.xz linux-9a0cb98589037c0ccb6210f5fd827445b3710c5e.zip | |
ARM: OMAP2: Delete an unnecessary check
The of_node_put() function tests whether its argument is NULL and then
returns immediately if so. Furthermore, the kerneldoc for
of_node_put() explicitly supports passing in a NULL pointer as its
argument. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[paul@pwsan.com: dropped the omap_device.c and omap_hwmod.c changes for
now, edited the commit message accordingly and to note the documented
"contract"]
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/timer.c')
| -rw-r--r-- | arch/arm/mach-omap2/timer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index cac46d852da1..154482216624 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -208,8 +208,7 @@ static void __init omap_dmtimer_init(void) /* If we are a secure device, remove any secure timer nodes */ if ((omap_type() != OMAP2_DEVICE_TYPE_GP)) { np = omap_get_timer_dt(omap_timer_match, "ti,timer-secure"); - if (np) - of_node_put(np); + of_node_put(np); } } |