Author: ian
Date: Sat Apr 7 21:31:09 2018
New Revision: 332258
URL: https://svnweb.freebsd.org/changeset/base/332258
Log:
Don't check for impossible NULL return from malloc(..., M_WAITOK).
Modified:
head/sys/dev/spibus/spigen.c
Modified: head/sys/dev/spibus/spigen.c
==============================================================================
--- head/sys/dev/spibus/spigen.c Sat Apr 7 21:25:29 2018
(r332257)
+++ head/sys/dev/spibus/spigen.c Sat Apr 7 21:31:09 2018
(r332258)
@@ -242,15 +242,9 @@ spigen_transfer(struct cdev *cdev, struct spigen_trans
#endif
transfer.tx_cmd = transfer.rx_cmd = malloc(st->st_command.iov_len,
M_DEVBUF, M_WAITOK);
- if (transfer.tx_cmd == NULL)
- return (ENOMEM);
if (st->st_data.iov_len > 0) {
transfer.tx_data = transfer.rx_data =
malloc(st->st_data.iov_len,
M_DEVBUF, M_WAITOK);
- if (transfer.tx_data == NULL) {
- free(transfer.tx_cmd, M_DEVBUF);
- return (ENOMEM);
- }
}
else
transfer.tx_data = transfer.rx_data = NULL;
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