idpf: fix memleak in vport interrupt configuration

The initialization of vport interrupt consists of two functions:
 1) idpf_vport_intr_init() where a generic configuration is done
 2) idpf_vport_intr_req_irq() where the irq for each q_vector is
   requested.

The first function used to create a base name for each interrupt using
"kasprintf()" call. Unfortunately, although that call allocated memory
for a text buffer, that memory was never released.

Fix this by removing creating the interrupt base name in 1).
Instead, always create a full interrupt name in the function 2), because
there is no need to create a base name separately, considering that the
function 2) is never called out of idpf_vport_intr_init() context.

Fixes: d4d558718266 ("idpf: initialize interrupts and enable vport")
Cc: [email protected] # 6.7
Signed-off-by: Michal Kubiak <[email protected]>
Reviewed-by: Pavan Kumar Linga <[email protected]>
Signed-off-by: Alexander Lobakin <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Tested-by: Krishneil Singh <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

0 files changed, 0 insertions, 0 deletions