[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: Zaur Kambarov <zkambarov@coverity.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -944,7 +944,8 @@ clear_qf_name:
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"for remount\n");
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"for remount\n");
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return 0;
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return 0;
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}
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}
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match_int(&args[0], &option);
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if (match_int(&args[0], &option) != 0)
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return 0;
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*n_blocks_count = option;
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*n_blocks_count = option;
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break;
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break;
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case Opt_nobh:
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case Opt_nobh:
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