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Subject[PATCH] kernel/module: Delete an error message for a failed memory allocation in add_module_usage()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 6 Oct 2017 16:27:26 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
kernel/module.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index de66ec825992..07ef44767245 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -837,10 +837,8 @@ static int add_module_usage(struct module *a, struct module *b)

pr_debug("Allocating new usage for %s.\n", a->name);
use = kmalloc(sizeof(*use), GFP_ATOMIC);
- if (!use) {
- pr_warn("%s: out of memory loading\n", a->name);
+ if (!use)
return -ENOMEM;
- }

use->source = a;
use->target = b;
--
2.14.2
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