i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()

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[ Upstream commit 043b1f185f ]

The debugfs_create_dir() function returns error pointers.
It never returns NULL. Most incorrect error checks were fixed,
but the one in i40e_dbg_init() was forgotten.

Fix the remaining error check.

Fixes: 02e9c29081 ("i40e: debugfs interface")
Signed-off-by: Wang Ming <machel@vivo.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Wang Ming 2023-07-13 09:42:39 +08:00 • committed by Greg Kroah-Hartman

parent b96b9635df

commit 0ef05b8f83

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/intel/i40e/i40e_debugfs.c

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