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mtd: mtd_nandecctest: make module_init() return an error code if test fails

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Return an error code if test fails in order to detect a test case failure
by invoking tests repeatedly like this:

while sudo modprobe mtd_nandecctest; do
	sudo modprobe -r mtd_nandecctest
done

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Akinobu Mita 2012-08-26 21:06:44 +09:00 • committed by David Woodhouse
parent 0ce0060f10
commit f45c2990dc
1 changed files with 6 additions and 3 deletions
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9
drivers/mtd/tests/mtd_nandecctest.c
View file

@ -66,10 +66,13 @@ static int nand_ecc_test(const size_t size)
static int __init ecc_test_init(void) static int __init ecc_test_init(void)
{ {
nand_ecc_test(256); int err;
nand_ecc_test(512);
return 0; err = nand_ecc_test(256);
if (err)
return err;
return nand_ecc_test(512);
} }
static void __exit ecc_test_exit(void) static void __exit ecc_test_exit(void)