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0a0a942190
linux/arch/s390
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Thomas Gleixner 0a0a942190 s390: pci: Check return value of alloc_irq_desc() proper 
alloc_irq_desc() returns an integer and as documented either a valid
irq number or a negative error code. Checking for NO_IRQ is definitely
not the proper error handling.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Grant Likely <grant.likely@linaro.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Link: http://lkml.kernel.org/r/20140507154339.409085048@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2014-05-16 14:05:21 +02:00
..
appldata s390/appldata_os: fix cpu array size calculation 2014-03-07 15:25:55 +01:00
boot s390/boot: Install bzImage as default kernel image 2013-11-15 14:08:36 +01:00
configs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-04-12 14:49:50 -07:00
crypto crypto: s390 - fix des and des3_ede ctr concurrency issue 2014-01-30 21:45:14 +08:00
hypfs hypfs: Add clarification for "weight_min" attribute 2014-03-17 15:53:03 +01:00
include Merge branch 'safe-dirty-tlb-flush' 2014-04-27 15:08:12 -07:00
kernel s390/compat: fix typo 2014-04-11 13:53:35 +02:00
kvm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2014-04-08 12:02:28 -07:00
lib s390/uaccess: fix possible register corruption in strnlen_user_srst() 2014-04-11 13:53:33 +02:00
math-emu s390: fix save and restore of the floating-point-control register 2013-10-24 17:17:11 +02:00
mm s390/mm: print control registers and page table walk on crash 2014-04-09 10:19:13 +02:00
net s390/bpf,jit: initialize A register if 1st insn is BPF_S_LDX_B_MSH 2014-04-25 14:03:25 +02:00
oprofile s390/irq: Use defines for external interruption codes 2014-04-03 14:30:52 +02:00
pci s390: pci: Check return value of alloc_irq_desc() proper 2014-05-16 14:05:21 +02:00
defconfig s390: update defconfigs 2014-03-17 15:52:57 +01:00
Kbuild s390/pci: base support 2012-11-30 15:40:45 +01:00
Kconfig Merge git://git.infradead.org/users/eparis/audit 2014-04-12 12:38:53 -07:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390: allow to set gcc -mtune flag 2013-10-31 09:54:01 +01:00