Bluetooth: Fix wrong set of skb fragments
Bluetooth: Fix wrong set of skb fragments

If alloc() fails we let the frags linked list with garbage value (the
err ptr value) in its last element.

Reported-by: Mat Martineau <c661d81d32cc8c7941888ff4aa268cc03c430310@codeaurora.org>
Signed-off-by: Gustavo Padovan <beac5f8171fcde5e2ec734cc5d25d03e7362e8de@padovan.org>
Signed-off-by: Johan Hedberg <628991c7b0a19c384f9b99c21ec330ce952bb838@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs