From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38374) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aP1GK-0003V1-O3 for qemu-devel@nongnu.org; Fri, 29 Jan 2016 00:06:28 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aP1GJ-0001Pj-0w for qemu-devel@nongnu.org; Fri, 29 Jan 2016 00:06:24 -0500 From: David Gibson Date: Fri, 29 Jan 2016 16:06:47 +1100 Message-Id: <1454044031-5930-17-git-send-email-david@gibson.dropbear.id.au> In-Reply-To: <1454044031-5930-1-git-send-email-david@gibson.dropbear.id.au> References: <1454044031-5930-1-git-send-email-david@gibson.dropbear.id.au> Subject: [Qemu-devel] [PULL 15/39] pseries: Clean up error handling in spapr_rtas_register() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linaro.org, agraf@suse.de Cc: aik@ozlabs.ru, mdroth@linux.vnet.ibm.com, qemu-devel@nongnu.org, qemu-ppc@nongnu.org, David Gibson The errors detected in this function necessarily indicate bugs in the rest of the qemu code, rather than an external or configuration problem. So, a simple assert() is more appropriate than any more complex error reporting. Signed-off-by: David Gibson Reviewed-by: Thomas Huth Reviewed-by: Alexey Kardashevskiy Reviewed-by: Markus Armbruster --- hw/ppc/spapr_rtas.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c index eac1556..130c917 100644 --- a/hw/ppc/spapr_rtas.c +++ b/hw/ppc/spapr_rtas.c @@ -664,17 +664,11 @@ target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPRMachineState *spapr, void spapr_rtas_register(int token, const char *name, spapr_rtas_fn fn) { - if (!((token >= RTAS_TOKEN_BASE) && (token < RTAS_TOKEN_MAX))) { - fprintf(stderr, "RTAS invalid token 0x%x\n", token); - exit(1); - } + assert((token >= RTAS_TOKEN_BASE) && (token < RTAS_TOKEN_MAX)); token -= RTAS_TOKEN_BASE; - if (rtas_table[token].name) { - fprintf(stderr, "RTAS call \"%s\" is registered already as 0x%x\n", - rtas_table[token].name, token); - exit(1); - } + + assert(!rtas_table[token].name); rtas_table[token].name = name; rtas_table[token].fn = fn; -- 2.5.0