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(parent: fdb8428) | patch
mmc: toshsd: move dereference below check for NULL
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 15 Nov 2014 18:56:41 +0000 (21:56 +0300)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 26 Nov 2014 13:31:01 +0000 (14:31 +0100)
commit676a0f54dcb32410ba577a7801b32ecfcd2b21ab
treedf21a221d9b5a7b42cc3142d33ae0e177bc0c337tree | snapshot
parentfdb842830237359b6d82ca128712245f8e44219acommit | diff
mmc: toshsd: move dereference below check for NULL

We check for NULL pointers after dereferencing so it's too late.  Oddly
enough, Smatch misses this code but complains about the caller passing
NULL pointers to this function:

drivers/mmc/host/toshsd.c:389 toshsd_irq()
error: we previously assumed 'host->cmd' could be null (see line 349)

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/toshsd.c diff | blob | history
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