Commit c7f1721e authored by KAMBAROV, ZAUR's avatar KAMBAROV, ZAUR Committed by Linus Torvalds
Browse files

[PATCH] coverity: fs/ext3/super.c: match_int return check



The return value of  "match_int" is  checked  27 out of 28 times

In lib/parser.c
142  	/**
143  	 * match_int: - scan a decimal representation of an integer from a substring_t
144  	 * @s: substring_t to be scanned
145  	 * @result: resulting integer on success
146  	 *
147  	 * Description: Attempts to parse the &substring_t @s as a decimal integer. On
148  	 * success, sets @result to the integer represented by the string and returns 0.
149  	 * Returns either -ENOMEM or -EINVAL on failure.
150  	 */
151  	int match_int(substring_t *s, int *result)
152  	{
153  		return match_number(s, result, 0);
154  	}
Signed-off-by: default avatarZaur Kambarov <zkambarov@coverity.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent ec471dc4
......@@ -944,7 +944,8 @@ clear_qf_name:
"for remount\n");
return 0;
}
match_int(&args[0], &option);
if (match_int(&args[0], &option) != 0)
return 0;
*n_blocks_count = option;
break;
case Opt_nobh:
......
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