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authorDavid S. Miller <davem@davemloft.net>2018-05-26 19:46:15 -0400
committerDavid S. Miller <davem@davemloft.net>2018-05-26 19:46:15 -0400
commit5b79c2af667c0e2684f2a6dbf6439074b78f490c (patch)
treeefda2b94317c914fef0bfb25fe5ada9e253d5415 /lib
parente52cde71709348c0d67bf0f213b438fa4d6cf9a9 (diff)
parentbc2dbc5420e82560e650f8531ceca597441ca171 (diff)
downloadlinux-5b79c2af667c0e2684f2a6dbf6439074b78f490c.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Lots of easy overlapping changes in the confict resolutions here. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
-rw-r--r--lib/iov_iter.c4
-rw-r--r--lib/radix-tree.c4
2 files changed, 5 insertions, 3 deletions
diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index 970212670b6a..fdae394172fa 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -1012,7 +1012,7 @@ unsigned long iov_iter_gap_alignment(const struct iov_iter *i)
}
EXPORT_SYMBOL(iov_iter_gap_alignment);
-static inline size_t __pipe_get_pages(struct iov_iter *i,
+static inline ssize_t __pipe_get_pages(struct iov_iter *i,
size_t maxsize,
struct page **pages,
int idx,
@@ -1102,7 +1102,7 @@ static ssize_t pipe_get_pages_alloc(struct iov_iter *i,
size_t *start)
{
struct page **p;
- size_t n;
+ ssize_t n;
int idx;
int npages;
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 43e0cbedc3a0..a9e41aed6de4 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -2034,10 +2034,12 @@ void *radix_tree_delete_item(struct radix_tree_root *root,
unsigned long index, void *item)
{
struct radix_tree_node *node = NULL;
- void __rcu **slot;
+ void __rcu **slot = NULL;
void *entry;
entry = __radix_tree_lookup(root, index, &node, &slot);
+ if (!slot)
+ return NULL;
if (!entry && (!is_idr(root) || node_tag_get(root, node, IDR_FREE,
get_slot_offset(node, slot))))
return NULL;