From: Wang Xiayang <[email protected]>
The simple_strtol() function is deprecated. kstrto[l,int]() are
the correct replacements as they can properly handle overflows.
This patch replaces the deprecated simple_strtol() use introduced recently.
As skip_entries is actually int-typed, we are safe to use kstrtoint() here.
Same as before, set 0 to skip_entries on string parsing error.
Fixes: dbfe67334a17 ("tracing: kdb: The skip_lines parameter should have been
skip_entries")
Signed-off-by: Wang Xiayang <[email protected]>
---
kernel/trace/trace_kdb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/trace/trace_kdb.c b/kernel/trace/trace_kdb.c
index cca65044c14c..5d9dd4c3f23f 100644
--- a/kernel/trace/trace_kdb.c
+++ b/kernel/trace/trace_kdb.c
@@ -104,8 +104,7 @@ static int kdb_ftdump(int argc, const char **argv)
return KDB_ARGCOUNT;
if (argc) {
- skip_entries = simple_strtol(argv[1], &cp, 0);
- if (*cp)
+ if (kstrtoint(argv[1], 0, &skip_entries))
skip_entries = 0;
}
--
2.11.0
