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Subject[PATCH v2 2/4] livepatch: return -ENOMEM on ptr_id() allocation failure
Date
From: Joe Lawrence <joe.lawrence@redhat.com>

Fixes the following smatch warning:

lib/livepatch/test_klp_shadow_vars.c:47 ptr_id() warn: returning -1 instead of -ENOMEM is sloppy

Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
---
lib/livepatch/test_klp_shadow_vars.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/livepatch/test_klp_shadow_vars.c b/lib/livepatch/test_klp_shadow_vars.c
index 02f892f941dc..f5441c193166 100644
--- a/lib/livepatch/test_klp_shadow_vars.c
+++ b/lib/livepatch/test_klp_shadow_vars.c
@@ -44,7 +44,7 @@ static int ptr_id(void *ptr)

sp = kmalloc(sizeof(*sp), GFP_ATOMIC);
if (!sp)
- return -1;
+ return -ENOMEM;
sp->ptr = ptr;
sp->id = count++;

--
2.13.7
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