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> |
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