Commit 0a9e63aa authored by Vasyl Gomonovych's avatar Vasyl Gomonovych Committed by Michael S. Tsirkin

firmware: Use PTR_ERR_OR_ZERO()

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: default avatarVasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Acked-by: default avatarGabriel Somlo <somlo@cmu.edu>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent c2c9f9bc
......@@ -694,10 +694,8 @@ 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)
......
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