mcumgr: img_mgmt: Fix minor issues

Fix a few typos, that were found during review.

Signed-off-by: Tomasz Chyrowicz <[email protected]>

Author: tomchy

subsys/mgmt/mcumgr/grp/img_mgmt/Kconfig

@@ -10,6 +10,7 @@ config MCUMGR_GRP_IMG_NRF
 	bool "Use an extended version of the image management implementation"
 	depends on MCUMGR_GRP_IMG
 	default y if PARTITION_MANAGER_ENABLED
+	default y if MCUMGR_GRP_IMG_TOO_LARGE_BOOTLOADER_INFO
 	help
 	  Enables use of an extended version of the image management implementation that adds
 	  Nordic-specific functionalities.

subsys/mgmt/mcumgr/grp/img_mgmt/src/img_mgmt.c

@@ -191,7 +191,7 @@ static bool img_mgmt_slot_max_size(size_t *area_sizes, zcbor_state_t *zse)
 
 	ARG_UNUSED(area_sizes);
 
-	rc = blinfo_lookup(BLINFO_MAX_APPLICATION_SIZE, &max_app_size, sizeof(max_app_size))
+	rc = blinfo_lookup(BLINFO_MAX_APPLICATION_SIZE, &max_app_size, sizeof(max_app_size));
 
 	if (rc < 0) {
 		LOG_ERR("Failed to lookup max application size: %d", rc);
@@ -651,7 +651,7 @@ static int img_mgmt_slot_info(struct smp_streamer *ctxt)
 			}
 
 #if defined(CONFIG_MCUMGR_GRP_IMG_TOO_LARGE_SYSBUILD) || \
-	defined(MCUMGR_GRP_IMG_TOO_LARGE_BOOTLOADER_INFO)
+	defined(CONFIG_MCUMGR_GRP_IMG_TOO_LARGE_BOOTLOADER_INFO)
 			ok = img_mgmt_slot_max_size(area_sizes, zse);
 
 			if (!ok) {
@@ -1140,8 +1140,6 @@ static const struct mgmt_handler img_mgmt_handlers[] = {
 #endif
 };
 
-static const struct mgmt_handler img_mgmt_handlers[];
-
 #define IMG_MGMT_HANDLER_CNT ARRAY_SIZE(img_mgmt_handlers)
 
 static struct mgmt_group img_mgmt_group = {