The patch titled
dynamic_debug: small cleanup in ddebug_proc_write()
has been added to the -mm tree. Its filename is
dynamic_debug-small-cleanup-in-ddebug_proc_write.patch
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------------------------------------------------------
Subject: dynamic_debug: small cleanup in ddebug_proc_write()
From: Dan Carpenter <error27@xxxxxxxxx>
This doesn't change behavior at all. In the original code, if nwords was
zero then ddebug_parse_query() would return -EINVAL, now we just do it
earlier.
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/dynamic_debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN lib/dynamic_debug.c~dynamic_debug-small-cleanup-in-ddebug_proc_write lib/dynamic_debug.c
--- a/lib/dynamic_debug.c~dynamic_debug-small-cleanup-in-ddebug_proc_write
+++ a/lib/dynamic_debug.c
@@ -455,7 +455,7 @@ static ssize_t ddebug_proc_write(struct
__func__, (int)len);
nwords = ddebug_tokenize(tmpbuf, words, MAXWORDS);
- if (nwords < 0)
+ if (nwords <= 0)
return -EINVAL;
if (ddebug_parse_query(words, nwords-1, &query))
return -EINVAL;
_
Patches currently in -mm which might be from error27@xxxxxxxxx are
linux-next.patch
scsi-remove-superfluous-null-pointer-check-from-scsi_kill_request.patch
dynamic_debug-small-cleanup-in-ddebug_proc_write.patch
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