[SCSI] bnx2fc: Remove rtnl_trylock/restart_syscall checks
[SCSI] bnx2fc: Remove rtnl_trylock/restart_syscall checks

Call rtnl_lock instead of rtnl_trylock & restart_syscall. This is bnx2fc
counterpart of fcoe fixes, here is the reference:
https://lists.open-fcoe.org/pipermail/devel/2011-March/011199.html

Signed-off-by: Nithin Nayak Sujir <a41d72140302bfd55cac4982138967475b47eb43@broadcom.com>
Signed-off-by: Bhanu Prakash Gollapudi <f19e710d7b7197dcf4c87db0713fbd82b9569382@broadcom.com>
Signed-off-by: James Bottomley <407b36959ca09543ccda8f8e06721c791bc53435@suse.de>

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