Re: [PATCH 4/5] net: sfc: fix return value check in efx_ptp_probe_channel().

[PATCH 0/5] Use IS_ERR() rather than a NULL check when necessary. · Cyril Roelandt <hidden> · 2012-12-12
[PATCH 3/5] c2port: fix return value check in duramar2150_c2port_init(). · Cyril Roelandt <hidden> · 2012-12-12
[PATCH 5/5] spi: fix return value check in hspi_probe(). · Cyril Roelandt <hidden> · 2012-12-12
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> · 2012-12-12
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Grant Likely <hidden> · 2012-12-19
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Dan Carpenter <hidden> · 2012-12-19
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Grant Likely <hidden> · 2012-12-22
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Dan Carpenter <hidden> · 2013-01-03
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Grant Likely <hidden> · 2013-01-11
Re: [PATCH 5/5] spi: fix return value check in hspi_probe(). · Dan Carpenter <hidden> · 2013-01-12
[PATCH 4/5] net: sfc: fix return value check in efx_ptp_probe_channel(). · Cyril Roelandt <hidden> · 2012-12-12
Re: [PATCH 4/5] net: sfc: fix return value check in efx_ptp_probe_channel(). · David Miller <davem@davemloft.net> · 2012-12-12
Re: [PATCH 4/5] net: sfc: fix return value check in efx_ptp_probe_channel(). · Ben Hutchings <hidden> · 2012-12-21
[PATCH 2/5] media: davinci: fix return value check in vpbe_display_reqbufs(). · Cyril Roelandt <hidden> · 2012-12-12
Re: [PATCH 2/5] media: davinci: fix return value check in vpbe_display_reqbufs(). · Prabhakar Lad <prabhakar.csengg@gmail.com> · 2012-12-12
[PATCH 1/5] staging: omap-thermal: fix error check in omap_thermal_expose_sensor() and in omap_thermal_register_cpu_cooling(). · Cyril Roelandt <hidden> · 2012-12-12
Re: [PATCH 1/5] staging: omap-thermal: fix error check in omap_thermal_expose_sensor() and in omap_thermal_register_cpu_cooling(). · Eduardo Valentin <hidden> · 2012-12-12

From: David Miller <davem@davemloft.net>
Date: 2012-12-12 05:15:55
Also in: lkml, netdev

From: Cyril Roelandt <redacted>
Date: Wed, 12 Dec 2012 01:24:53 +0100

The ptp_clock_register() returns ERR_PTR() and never returns NULL. Replace the
NULL check by a call to IS_ERR().

Signed-off-by: Cyril Roelandt <redacted>

I'll let Ben queue this up.

Probably he'll want to avoid potentially leaving an ERR_PTR
in ptp->phc_clock even if, with this fix, that would be
harmless.

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