ixgbevf: ensure xdp_ring resources are free'd on error exit

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The current error handling for failed resource setup for xdp_ring
data is a break out of the loop and returning 0 indicated everything
was OK, when in fact it is not.  Fix this by exiting via the
error exit label err_setup_tx that will clean up the resources
correctly and return and error status.

Detected by CoverityScan, CID#1466879 ("Logically dead code")

Fixes: 21092e9ce8 ("ixgbevf: Add support for XDP_TX action")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Colin Ian King 2018-03-27 15:21:48 +01:00 • committed by Jeff Kirsher

parent 9cf2f437ca

commit 39035bfdc3

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c

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