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iio: Be consistent with allocation result tests.

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Make both allocation result tests use the same format

    if (!ptr)

Signed-off-by: Joe Simmons-Talbott <joetalbott@gmail.com>
Link: https://lore.kernel.org/r/20220718020348.32047-1-joetalbott@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Joe Simmons-Talbott
2022-07-17 22:03:48 -04:00
committed by Jonathan Cameron
parent ef7ceceeb1
commit 295cc4268b
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/industrialio-trigger.c
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@ -365,7 +365,7 @@ struct iio_poll_func
struct iio_poll_func *pf; struct iio_poll_func *pf;
pf = kmalloc(sizeof(*pf), GFP_KERNEL); pf = kmalloc(sizeof(*pf), GFP_KERNEL);
if (pf == NULL) if (!pf)
return NULL; return NULL;
va_start(vargs, fmt); va_start(vargs, fmt);
pf->name = kvasprintf(GFP_KERNEL, fmt, vargs); pf->name = kvasprintf(GFP_KERNEL, fmt, vargs);