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lib/test: delete five error messages for failed memory allocations

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Omit extra messages for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Link: http://lkml.kernel.org/r/410a4c5a-4ee0-6fcc-969c-103d8e496b78@users.sourceforge.net
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Markus Elfring
2017-11-17 15:28:00 -08:00
committed by Linus Torvalds
parent d6b28e0996
commit dc2bf000a2
3 changed files with 7 additions and 15 deletions
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8
lib/test_kmod.c
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@@ -783,10 +783,8 @@ static int kmod_config_sync_info(struct kmod_test_device *test_dev)
free_test_dev_info(test_dev);
test_dev->info = vzalloc(config->num_threads *
sizeof(struct kmod_test_device_info));
if (!test_dev->info) {
dev_err(test_dev->dev, "Cannot alloc test_dev info\n");
if (!test_dev->info)
return -ENOMEM;
}
return 0;
}
@@ -1089,10 +1087,8 @@ static struct kmod_test_device *alloc_test_dev_kmod(int idx)
struct miscdevice *misc_dev;
test_dev = vzalloc(sizeof(struct kmod_test_device));
if (!test_dev) {
pr_err("Cannot alloc test_dev\n");
if (!test_dev)
goto err_out;
}
mutex_init(&test_dev->config_mutex);
mutex_init(&test_dev->trigger_mutex);