dynamic_debug: fix ddebug_parse_query()
This fixes following scenario:
$ echo 'file dynamic_debug.c line 1-123 +p' > /sys/kernel/debug/dynamic_debug/control
-bash: echo: write error: Invalid argument
$ dmesg | grep dynamic_debug
dynamic_debug:ddebug_parse_query: last-line:123 < 1st-line:1
dynamic_debug:ddebug_parse_query: query parse failed
Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: Jason Baron <jbaron@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed