Removing cherry-picked pci-slots-fd-leak.patch, included upstream.

Signed-off-by: Daniel Baumann <daniel@debian.org>

debian/patches/series

@@ -1 +0,0 @@
-upstream/0001-pci-slots-fd-leak.patch

debian/patches/upstream/0001-pci-slots-fd-leak.patch

@@ -1,26 +0,0 @@
-Author: Martin Belanger <martin.belanger@dell.com>
-Description: tree: missing closedir() causes fd leak for "/sys/bus/pci/slots"
- In nvme_ctrl_lookup_phy_slot(), we are missing a closedir(), which
- causes file descriptors to leak. Also, there was a missing free()
- when the function returns with ENOMEM.
-
-diff -Naurp libnvme.orig/src/nvme/tree.c libnvme/src/nvme/tree.c
---- libnvme.orig/src/nvme/tree.c
-+++ libnvme/src/nvme/tree.c
-@@ -1292,6 +1292,8 @@ static char *nvme_ctrl_lookup_phy_slot(n
- 			ret = asprintf(&path, "/sys/bus/pci/slots/%s", entry->d_name);
- 			if (ret < 0) {
- 				errno = ENOMEM;
-+				free(target_addr);
-+				closedir(slots_dir);
- 				return NULL;
- 			}
- 			addr = nvme_get_attr(path, "address");
-@@ -1306,6 +1308,7 @@ static char *nvme_ctrl_lookup_phy_slot(n
- 		}
- 	}
- 	free(target_addr);
-+	closedir(slots_dir);
- 	if (found)
- 		return strdup(entry->d_name);
- 	return NULL;