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tty: synclink: Reuse an existing error handling path 

In order to avoid code duplication and to be more consistent with the
other error handling paths in this function, we should 'goto errout'.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Christophe JAILLET 2017-09-17 21:10:14 +02:00 committed by Greg Kroah-Hartman
parent f0a8d84fa1
commit 556c278060
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/synclink.c
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@ -4098,8 +4098,7 @@ static int mgsl_claim_resources(struct mgsl_struct *info)
if (request_dma(info->dma_level,info->device_name) < 0){
printk( "%s(%d):Can't request DMA channel on device %s DMA=%d\n",
__FILE__,__LINE__,info->device_name, info->dma_level );
mgsl_release_resources( info );
return -ENODEV;
goto errout;
}
info->dma_requested = true;