staging: mt7621-mmc: Fix bug on dma_alloc_coherent fail

Browse source

In case of dma_alloc_coherent failing the current code just called
BUG_ON. By adding error handling for that case this can be avoided.
This also fixes a memory leek in case of a fail later on in the probe
function.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Christian Lütke-Stetzkamp 2018-04-04 22:15:36 +02:00 • committed by Greg Kroah-Hartman

parent d6e9e06861

commit 36ff37c6ca

1 changed files with 11 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

drivers/staging/mt7621-mmc/sd.c

View file