At this point in sys_swapon, there is nothing to free. Return directly
instead of jumping to the cleanup block at the end of the function.
Signed-off-by: Cesar Eduardo Barros <cesarb@xxxxxxxxxx>
---
mm/swapfile.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 837e40f..be728e3 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1918,10 +1918,8 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
return -EPERM;
p = alloc_swap_info();
- if (IS_ERR(p)) {
- error = PTR_ERR(p);
- goto out;
- }
+ if (IS_ERR(p))
+ return PTR_ERR(p);
name = getname(specialfile);
error = PTR_ERR(name);
--
1.7.4
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxxx For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>