Revision 06564f60859bdf7e73d70ae35d7e285e96ae9c46 authored by Colin Ian King on 11 September 2017, 16:03:13 UTC, committed by Doug Ledford on 22 September 2017, 17:16:00 UTC
In the case where mbox_status is OCRDMA_MBX_STATUS_FAILED and add_status is OCRDMA_MBX_STATUS_FAILED err_num is assigned -EAGAIN however the case OCRDMA_MBX_STATUS_FAILED is missing a break and falls through to the default case which then re-assigns err_num to -EFAULT. Fix this so that err_num is assigned to -EAGAIN for the add_status OCRDMA_MBX_STATUS_FAILED case and -EFAULT otherwise. Detected by CoverityScan CID#703125 ("Missing break in switch") Fixes: fe2caefcdf58 ("RDMA/ocrdma: Add driver for Emulex OneConnect IBoE RDMA adapter") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
1 parent af3c79b
sysrq_64.c
/*
* Copyright 2003 PathScale, Inc.
*
* Licensed under the GPL
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/utsname.h>
#include <asm/current.h>
#include <asm/ptrace.h>
#include <asm/sysrq.h>
void show_regs(struct pt_regs *regs)
{
printk("\n");
print_modules();
printk(KERN_INFO "Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current),
current->comm, print_tainted(), init_utsname()->release);
printk(KERN_INFO "RIP: %04lx:[<%016lx>]\n", PT_REGS_CS(regs) & 0xffff,
PT_REGS_IP(regs));
printk(KERN_INFO "RSP: %016lx EFLAGS: %08lx\n", PT_REGS_SP(regs),
PT_REGS_EFLAGS(regs));
printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
PT_REGS_AX(regs), PT_REGS_BX(regs), PT_REGS_CX(regs));
printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
PT_REGS_DX(regs), PT_REGS_SI(regs), PT_REGS_DI(regs));
printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
PT_REGS_BP(regs), PT_REGS_R8(regs), PT_REGS_R9(regs));
printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
PT_REGS_R10(regs), PT_REGS_R11(regs), PT_REGS_R12(regs));
printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
PT_REGS_R13(regs), PT_REGS_R14(regs), PT_REGS_R15(regs));
}
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