diff options
Diffstat (limited to 'kernel/trace')
-rw-r--r-- | kernel/trace/blktrace.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index b32ff446c3fb..921ef5d1f0ba 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c | |||
@@ -1377,12 +1377,12 @@ static int blk_trace_str2mask(const char *str) | |||
1377 | { | 1377 | { |
1378 | int i; | 1378 | int i; |
1379 | int mask = 0; | 1379 | int mask = 0; |
1380 | char *s, *token; | 1380 | char *buf, *s, *token; |
1381 | 1381 | ||
1382 | s = kstrdup(str, GFP_KERNEL); | 1382 | buf = kstrdup(str, GFP_KERNEL); |
1383 | if (s == NULL) | 1383 | if (buf == NULL) |
1384 | return -ENOMEM; | 1384 | return -ENOMEM; |
1385 | s = strstrip(s); | 1385 | s = strstrip(buf); |
1386 | 1386 | ||
1387 | while (1) { | 1387 | while (1) { |
1388 | token = strsep(&s, ","); | 1388 | token = strsep(&s, ","); |
@@ -1403,7 +1403,7 @@ static int blk_trace_str2mask(const char *str) | |||
1403 | break; | 1403 | break; |
1404 | } | 1404 | } |
1405 | } | 1405 | } |
1406 | kfree(s); | 1406 | kfree(buf); |
1407 | 1407 | ||
1408 | return mask; | 1408 | return mask; |
1409 | } | 1409 | } |