[PATCH net-next v1 2/5] net: pktgen: enable 'param=value' parsing

[Peter Seiderer <ps.report@xxxxxxx>]

Enable additional to 'parm value' the 'param=value' parsing (otherwise
skipping '=' in count_trail_chars() is useless).

Tested with:

	$ echo "min_pkt_size 999" > /proc/net/pktgen/lo\@0
	$ echo "min_pkt_size=999" > /proc/net/pktgen/lo\@0
	$ echo "min_pkt_size =999" > /proc/net/pktgen/lo\@0
	$ echo "min_pkt_size= 999" > /proc/net/pktgen/lo\@0
	$ echo "min_pkt_size = 999" > /proc/net/pktgen/lo\@0

Signed-off-by: Peter Seiderer <ps.report@xxxxxxx>
---
 net/core/pktgen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 496aa16773e7..4f8ec6c9bed4 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -823,6 +823,7 @@ static int strn_len(const char __user * user_buffer, unsigned int maxlen)
 		case '\r':
 		case '\t':
 		case ' ':
+		case '=':
 			goto done_str;
 		default:
 			break;
-- 
2.48.0