X-Git-Url: https://bbs.cooldavid.org/git/?a=blobdiff_plain;f=scripts%2Fkallsyms.c;h=60dd3eb9366e4c5404383285df6cee3886bfa699;hb=HEAD;hp=e3902fb39afd1f2c53f63c0cfa9aaa1273956a02;hpb=fc73697bd5bf4efe8b5b2b78ec09e00f967cd055;p=net-next-2.6.git

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index e3902fb39af..60dd3eb9366 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -107,12 +107,8 @@ static int read_symbol(FILE *in, struct sym_entry *s)
 
 	rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
 	if (rc != 3) {
-		if (rc != EOF) {
-			/* skip line. sym is used as dummy to
-			 * shut of "warn_unused_result" warning.
-			 */
-			sym = fgets(str, 500, in);
-		}
+		if (rc != EOF && fgets(str, 500, in) == NULL)
+			fprintf(stderr, "Read error or end of file.\n");
 		return -1;
 	}