Date: Sat, 7 Apr 2018 21:31:09 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r332258 - head/sys/dev/spibus Message-ID: <201804072131.w37LV9fv020077@repo.freebsd.org>
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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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