Commit d074f0ae authored by ye xingchen's avatar ye xingchen Committed by Leon Romanovsky
Browse files

RDMA/hfi1: use sysfs_emit() to instead of scnprintf() 



Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202212071632188074249@zte.com.cn


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 6978837c

drivers/infiniband/hw/hfi1/driver.c

+1 −1
Original line number Diff line number Diff line
@@ -112,7 +112,7 @@ static int hfi1_caps_get(char *buffer, const struct kernel_param *kp) 
	cap_mask &= ~HFI1_CAP_LOCKED_SMASK;

	cap_mask |= ((cap_mask & HFI1_CAP_K2U) << HFI1_CAP_USER_SHIFT);



	return scnprintf(buffer, PAGE_SIZE, "0x%lx", cap_mask);

	return sysfs_emit(buffer, "0x%lx\n", cap_mask);

}



struct pci_dev *get_pci_dev(struct rvt_dev_info *rdi)