tools/x86/kcpuid: Strip bitfield names leading/trailing whitespace

While parsing and saving bitfield names from the CSV file, an extra
leading space is copied verbatim.  That extra space is not a big issue
now, but further commits will add a new CSV file with much more padding
for the bitfield's name column.

Strip leading/trailing whitespaces while saving bitfield names.

Signed-off-by: Ahmed S. Darwish <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/all/[email protected]

Author: Ahmed S. Darwish

tools/arch/x86/kcpuid/kcpuid.c

@@ -379,7 +379,7 @@ static int parse_line(char *line)
 	if (start)
 		bdesc->start = strtoul(start, NULL, 0);
 
-	strcpy(bdesc->simp, tokens[4]);
+	strcpy(bdesc->simp, strtok(tokens[4], " \t"));
 	strcpy(bdesc->detail, tokens[5]);
 	return 0;