[PATCH 03/12] fsck: retire stat(3) when access(3) does better job

[Sami Kerola <kerolasa@iki.fi>]

The stat(3) and access(3) are in this case almost interchangeable, so choose
the lightweight function with additional advantage checking the file is
executable.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---
 disk-utils/fsck.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/disk-utils/fsck.c b/disk-utils/fsck.c
index ff504aa..5be2b44 100644
--- a/disk-utils/fsck.c
+++ b/disk-utils/fsck.c
@@ -547,14 +547,13 @@ static char *find_fsck(const char *type)
 	const char *tpl;
 	static char prog[256];
 	char *p = xstrdup(fsck_path);
-	struct stat st;
 
 	/* Are we looking for a program or just a type? */
 	tpl = (strncmp(type, "fsck.", 5) ? "%s/fsck.%s" : "%s/%s");
 
 	for(s = strtok(p, ":"); s; s = strtok(NULL, ":")) {
 		sprintf(prog, tpl, s, type);
-		if (stat(prog, &st) == 0)
+		if (access(prog, X_OK) == 0)
 			break;
 	}
 	free(p);
-- 
2.6.2