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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2017-09-17 22:10:14 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-09-18 19:31:48 +0300
commit556c27806071d61e2b2e6da7c0a77b1efa4cd832 (patch)
tree7341bb35a59c4911b71d00dc668888515ace97d7 /drivers/tty/synclink.c
parentf0a8d84fa1140a1c10bfcf0fb73664a85551512e (diff)
downloadlinux-556c27806071d61e2b2e6da7c0a77b1efa4cd832.tar.xz
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>
Diffstat (limited to 'drivers/tty/synclink.c')
-rw-r--r--drivers/tty/synclink.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 3be981101297..27db7818b673 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -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;