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config: remove set but unchecked variable
reported by: gcc5.1
This commit is contained in:
parent
565716e60e
commit
68c45bf852
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=281731
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@ -686,7 +686,7 @@ kernconfdump(const char *file)
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{
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struct stat st;
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FILE *fp, *pp;
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int error, len, osz, r;
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int error, osz, r;
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unsigned int i, off, size, t1, t2, align;
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char *cmd, *o;
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@ -714,7 +714,7 @@ kernconfdump(const char *file)
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if (pp == NULL)
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errx(EXIT_FAILURE, "popen() failed");
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free(cmd);
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len = fread(o, osz, 1, pp);
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fread(o, osz, 1, pp);
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pclose(pp);
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r = sscanf(o, "%d%d%d%d%d", &off, &size, &t1, &t2, &align);
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free(o);
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