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SubjectRe: [PATCH] staging: comedi: add error handling for vmap
On Tue, Jun 12, 2018 at 11:25:35AM +0800, Zhouyang Jia wrote:
> When vmap fails, the lack of error-handling code may
> cause unexpected results.
> This patch adds error-handling code after calling vmap.

Again, this is not error handling, this is just an error message. This
error condition is handled in the caller.

dan carpenter

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