| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.18 090/141] i2c: npcm7xx: Add check for platform_driver_register | Date | Mon, 20 Jun 2022 14:50:28 +0200 |
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From: Jiasheng Jiang <jiasheng@iscas.ac.cn>
[ Upstream commit 6ba12b56b9b844b83ed54fb7ed59fb0eb41e4045 ]
As platform_driver_register() could fail, it should be better to deal with the return value in order to maintain the code consisitency.
Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by: Tali Perry <tali.perry1@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/i2c/busses/i2c-npcm7xx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c index c638f2efb97c..743ac20a405c 100644 --- a/drivers/i2c/busses/i2c-npcm7xx.c +++ b/drivers/i2c/busses/i2c-npcm7xx.c @@ -2369,8 +2369,7 @@ static struct platform_driver npcm_i2c_bus_driver = { static int __init npcm_i2c_init(void) { npcm_i2c_debugfs_dir = debugfs_create_dir("npcm_i2c", NULL); - platform_driver_register(&npcm_i2c_bus_driver); - return 0; + return platform_driver_register(&npcm_i2c_bus_driver); } module_init(npcm_i2c_init); -- 2.35.1
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