Messages in this thread Patch in this message | | | From | Vasyl Gomonovych <> | Subject | [PATCH] firmware: Use PTR_ERR_OR_ZERO() | Date | Tue, 28 Nov 2017 22:40:27 +0100 |
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Fix ptr_ret.cocci warnings: drivers/firmware/efi/efi.c:610:8-14: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com> --- drivers/firmware/qemu_fw_cfg.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/firmware/qemu_fw_cfg.c b/drivers/firmware/qemu_fw_cfg.c index 5cfe39f7a45f..18489b6a696d 100644 --- a/drivers/firmware/qemu_fw_cfg.c +++ b/drivers/firmware/qemu_fw_cfg.c @@ -693,10 +693,8 @@ static int fw_cfg_cmdline_set(const char *arg, const struct kernel_param *kp) */ fw_cfg_cmdline_dev = platform_device_register_simple("fw_cfg", PLATFORM_DEVID_NONE, res, processed); - if (IS_ERR(fw_cfg_cmdline_dev)) - return PTR_ERR(fw_cfg_cmdline_dev); - return 0; + return PTR_ERR_OR_ZERO(fw_cfg_cmdline_dev); } static int fw_cfg_cmdline_get(char *buf, const struct kernel_param *kp) -- 1.9.1
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