Commit ef894870 authored Sep 10, 2010 by Jean Sacren Committed by Michal Marek Sep 29, 2010

scripts/kallsyms: Enable error messages while hush up unnecessary warnings



As no error was handled, we wouldn't be able to know when an error does
occur. The fix preserves error messages while it doesn't let unnecessary
compiling warnings show up.

Signed-off-by: Jean Sacren <sakiwit@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

parent 60eab877

scripts/kallsyms.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -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;
		}