Re: [PATCH v2 1/5] pwm: dwc: drop redundant error check

From: Uwe Kleine-König
Date: Thu Feb 08 2024 - 02:47:11 EST

On Thu, Feb 08, 2024 at 12:35:25PM +0530, Raag Jadav wrote:
> pcim_iomap_table() fails only if pcim_iomap_regions() fails. No need to
> check for failure if the latter is already successful.

Is this really true? pcim_iomap_table() calls devres_alloc_node() which
might fail if the allocation fails. (Yes, I know, but the rule is still to check for
errors, right?)

What am I missing?

Best regards

Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | |

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