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Re: [PATCH 13/19] extcon: sm5502: fix handling regmap_irq_get_virq result

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On 2015년 09월 24일 23:00, Andrzej Hajda wrote:
> The function can return negative value.
> 
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].
> 
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107
> 
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> ---
> Hi,
> 
> To avoid problems with too many mail recipients I have sent whole
> patchset only to LKML. Anyway patches have no dependencies.
> 
> Regards
> Andrzej
> ---
>  drivers/extcon/extcon-sm5502.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c
> index 92ae484..2945091 100644
> --- a/drivers/extcon/extcon-sm5502.c
> +++ b/drivers/extcon/extcon-sm5502.c
> @@ -586,7 +586,7 @@ static int sm5022_muic_i2c_probe(struct i2c_client *i2c,
>  
>  	for (i = 0; i < info->num_muic_irqs; i++) {
>  		struct muic_irq *muic_irq = &info->muic_irqs[i];
> -		unsigned int virq = 0;
> +		int virq = 0;
>  
>  		virq = regmap_irq_get_virq(info->irq_data, muic_irq->irq);
>  		if (virq <= 0)
> 

Applied it.

Thanks,
Chanwoo Choi
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[PATCH 00/19] Fixes related to incorrect assignment of signed results  function Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
  [PATCH 14/19] sony-laptop: fix handling sony_nc_hotkeys_decode result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 14/19] sony-laptop: fix handling sony_nc_hotkeys_decode  result Darren Hart <dvhart@infradead.org> - 2015-10-03 18:50 +0200
      Re: [PATCH 14/19] sony-laptop: fix handling sony_nc_hotkeys_decode  result Andrzej Hajda <a.hajda@samsung.com> - 2015-10-05 09:50 +0200
  [PATCH 03/19] libata: samsung_cf: fix handling platform_get_irq result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 03/19] libata: samsung_cf: fix handling platform_get_irq  result Tejun Heo <tj@kernel.org> - 2015-09-24 17:00 +0200
      [PATCH v2 03/19] libata: samsung_cf: fix handling platform_get_irq  result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-25 08:50 +0200
        Re: [PATCH v2 03/19] libata: samsung_cf: fix handling  platform_get_irq result Tejun Heo <tj@kernel.org> - 2015-09-25 18:00 +0200
  [PATCH 02/19] spi: davinci: fix handling platform_get_irq result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
  [PATCH 07/19] net: hisilicon: fix handling platform_get_irq result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 07/19] net: hisilicon: fix handling platform_get_irq  result David Miller <davem@davemloft.net> - 2015-09-27 07:50 +0200
  [PATCH 16/19] r8169: fix handling rtl_readphy result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 16/19] r8169: fix handling rtl_readphy result David Miller <davem@davemloft.net> - 2015-09-27 07:50 +0200
  [PATCH 18/19] mac80211: make ieee80211_new_mesh_header return unsigned Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 18/19] mac80211: make ieee80211_new_mesh_header return  unsigned Johannes Berg <johannes@sipsolutions.net> - 2015-09-24 16:20 +0200
      [PATCH v2 18/19] mac80211: make ieee80211_new_mesh_header return  unsigned Andrzej Hajda <a.hajda@samsung.com> - 2015-09-25 08:50 +0200
  [PATCH 11/19] clocksource: fix __ftm_clk_init result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
  [PATCH 17/19] tools: bpf_jit_disasm: make get_last_jit_image return  unsigned Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 17/19] tools: bpf_jit_disasm: make get_last_jit_image  return unsigned Daniel Borkmann <daniel@iogearbox.net> - 2015-09-24 21:00 +0200
      [PATCH v2 17/19] tools: bpf_jit_disasm: make get_last_jit_image return  unsigned Andrzej Hajda <a.hajda@samsung.com> - 2015-09-25 08:50 +0200
        Re: [PATCH v2 17/19] tools: bpf_jit_disasm: make  get_last_jit_image return unsigned David Miller <davem@davemloft.net> - 2015-09-29 07:20 +0200
  [PATCH 05/19] media: am437x-vpfe: fix handling platform_get_irq result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
  [PATCH 13/19] extcon: sm5502: fix handling regmap_irq_get_virq result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 13/19] extcon: sm5502: fix handling regmap_irq_get_virq  result Chanwoo Choi <cw00.choi@samsung.com> - 2015-09-25 01:50 +0200
  [PATCH 15/19] KVM: PPC: e500: fix handling local_sid_lookup result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
  [PATCH 06/19] staging: media: omap4iss: fix handling platform_get_irq  result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 06/19] staging: media: omap4iss: fix handling  platform_get_irq result Dan Carpenter <dan.carpenter@oracle.com> - 2015-09-24 17:10 +0200
  [PATCH 09/19] dmaengine: xgene-dma: fix handling  xgene_dma_get_ring_size result Andrzej Hajda <a.hajda@samsung.com> - 2015-09-24 16:10 +0200
    Re: [PATCH 09/19] dmaengine: xgene-dma: fix handling  xgene_dma_get_ring_size result Vinod Koul <vinod.koul@intel.com> - 2015-09-25 04:10 +0200

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