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Commit 2e5ba26a authored by Wu Fengguang's avatar Wu Fengguang Committed by Greg Kroah-Hartman
Browse files

dynamic_printk: reduce one level of indentation 



Cleanup pr_debug_write() to reduce one level of indentation.

Cc: Marcel Holtmann <marcel@holtmann.org>
Acked-by: default avatarJason Baron <jbaron@redhat.com>
Signed-off-by: default avatarWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0732b49c

lib/dynamic_printk.c

+26 −32
Original line number Diff line number Diff line
@@ -277,13 +277,10 @@ static ssize_t pr_debug_write(struct file *file, const char __user *buf, 
				dynamic_enabled = DYNAMIC_ENABLED_NONE;

			}

			err = 0;

		} else {

			if (elem) {

		} else if (elem) {

			if (value && (elem->enable == 0)) {

					dynamic_printk_enabled |=

							(1LL << elem->hash1);

					dynamic_printk_enabled2 |=

							(1LL << elem->hash2);

				dynamic_printk_enabled |= (1LL << elem->hash1);

				dynamic_printk_enabled2 |= (1LL << elem->hash2);

				elem->enable = 1;

				num_enabled++;

				dynamic_enabled = DYNAMIC_ENABLED_SOME;
@@ -301,16 +298,13 @@ static ssize_t pr_debug_write(struct file *file, const char __user *buf, 
					dynamic_printk_enabled2 &=

							~(1LL << elem->hash2);

				if (num_enabled)

						dynamic_enabled =

							DYNAMIC_ENABLED_SOME;

					dynamic_enabled = DYNAMIC_ENABLED_SOME;

				else

						dynamic_enabled =

							DYNAMIC_ENABLED_NONE;

					dynamic_enabled = DYNAMIC_ENABLED_NONE;

				err = 0;

				printk(KERN_DEBUG

					       "debugging disabled for module "

					       "%s\n", elem->name);

				}

					"debugging disabled for module %s\n",

					elem->name);

			}

		}

	}