diff options
| -rw-r--r-- | drivers/block/DAC960.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index c77b6f3c28ea..6fa7b0fdbdfd 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c | |||
| @@ -6562,7 +6562,7 @@ static int DAC960_ProcWriteUserCommand(struct file *file, | |||
| 6562 | if (copy_from_user(CommandBuffer, Buffer, Count)) return -EFAULT; | 6562 | if (copy_from_user(CommandBuffer, Buffer, Count)) return -EFAULT; |
| 6563 | CommandBuffer[Count] = '\0'; | 6563 | CommandBuffer[Count] = '\0'; |
| 6564 | Length = strlen(CommandBuffer); | 6564 | Length = strlen(CommandBuffer); |
| 6565 | if (CommandBuffer[Length-1] == '\n') | 6565 | if (Length > 0 && CommandBuffer[Length-1] == '\n') |
| 6566 | CommandBuffer[--Length] = '\0'; | 6566 | CommandBuffer[--Length] = '\0'; |
| 6567 | if (Controller->FirmwareType == DAC960_V1_Controller) | 6567 | if (Controller->FirmwareType == DAC960_V1_Controller) |
| 6568 | return (DAC960_V1_ExecuteUserCommand(Controller, CommandBuffer) | 6568 | return (DAC960_V1_ExecuteUserCommand(Controller, CommandBuffer) |