1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 34a513725c9e..9198e030e895 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -189,7 +189,7 @@ static int manage_bandwidth(struct fw_card *card, int irm_id, int generation,
         for (try = 0; try < 5; try++) {
                 new = allocate ? old - bandwidth : old + bandwidth;
                 if (new < 0 || new > BANDWIDTH_AVAILABLE_INITIAL)
-                        break;
+                        return -EBUSY;
 
                 data[0] = cpu_to_be32(old);
                 data[1] = cpu_to_be32(new);
@@ -217,7 +217,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
                 u32 channels_mask, u64 offset, bool allocate, __be32 data[2])
 {
         __be32 c, all, old;
-        int i, retry = 5;
+        int i, ret = -EIO, retry = 5;
 
         old = all = allocate ? cpu_to_be32(~0) : 0;
 
@@ -225,6 +225,8 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
                 if (!(channels_mask & 1 << i))
                         continue;
 
+                ret = -EBUSY;
+
                 c = cpu_to_be32(1 << (31 - i));
                 if ((old & c) != (all & c))
                         continue;
@@ -253,11 +255,13 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
                         if (retry) {
                                 retry--;
                                 i--;
+                        } else {
+                                ret = -EIO;
                         }
                 }
         }
 
-        return -EIO;
+        return ret;
 }
 
 static void deallocate_channel(struct fw_card *card, int irm_id,