staging: et131x: Remove redundant check and return statement
staging: et131x: Remove redundant check and return statement

In nic_send_packet(), by the time 'frag' is checked to be zero, it never
is - the for loop has been entered (as nr_frags is always > 0) and frag
has been incremented at least once. Remove the check and associated
error return.

Signed-off-by: Mark Einon <78d8af80769b0cbc00e314928418dc93597f13ae@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas