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Commit 31c025b5 authored by Yaowei Bai's avatar Yaowei Bai Committed by Linus Torvalds
Browse files

init/main.c: obsolete_checksetup can be boolean 



Make obsolete_checksetup() return bool due to this particular function
only using either one or zero as its return value.

No functional change.

Signed-off-by: default avatarYaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent df0108c5

init/main.c

+5 −5
Original line number Diff line number Diff line
@@ -164,10 +164,10 @@ static const char *panic_later, *panic_param; 


extern const struct obs_kernel_param __setup_start[], __setup_end[];



static int __init obsolete_checksetup(char *line)

static bool __init obsolete_checksetup(char *line)

{

	const struct obs_kernel_param *p;

	int had_early_param = 0;

	bool had_early_param = false;



	p = __setup_start;

	do {
@@ -179,13 +179,13 @@ static int __init obsolete_checksetup(char *line) 
				 * Keep iterating, as we can have early

				 * params and __setups of same names 8( */

				if (line[n] == '\0' || line[n] == '=')

					had_early_param = 1;

					had_early_param = true;

			} else if (!p->setup_func) {

				pr_warn("Parameter %s is obsolete, ignored\n",

					p->str);

				return 1;

				return true;

			} else if (p->setup_func(line + n))

				return 1;

				return true;

		}

		p++;

	} while (p < __setup_end);