IB/hf1: Use string_upper() instead of an open coded variant

Use string_upper() from the string helper module instead of an	open coded
variant.

Link: https://lore.kernel.org/r/20211001123153.67379-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Andy Shevchenko 2021-10-01 15:31:53 +03:00 • committed by Jason Gunthorpe
commit 286dba65a4