Messages in this thread Patch in this message | | | From | Nicholas Mc Guire <> | Subject | [PATCH] livepatch: match return value to function signature | Date | Mon, 11 May 2015 07:52:29 +0200 |
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klp_initialized() should return bool but is actually returning struct kobject * - convert it to a boolean explicitly.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> ---
static code checking was not happy with ./kernel/livepatch/core.c:131 WARNING: return of wrong type bool != struct kobject *
This adds !! to explicitly convert to boolean type.
Patch was compile tested with x86_64_defconfig
patch is against 4.1-rc2 (localversion-next is -next-20150508)
kernel/livepatch/core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index 0e7c23c..c0ae3d8 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -128,7 +128,7 @@ static bool klp_is_patch_registered(struct klp_patch *patch) static bool klp_initialized(void) { - return klp_root_kobj; + return !!klp_root_kobj; } struct klp_find_arg { -- 1.7.10.4
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