From: Mike Marciniszyn <mike.marciniszyn@intel.com>
Date: Wed, 11 Apr 2018 12:20:05 +0000 (-0700)
Subject: LU-10560 libcfs: Fix inconsistent declaration for cfs_kernel_write()
X-Git-Tag: 2.11.51~2
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=f19699186d29ba8561d67b4457e98c018ea26317

LU-10560 libcfs: Fix inconsistent declaration for cfs_kernel_write()

The header file buffer should be const void * to match the
implementation.

Test-Parameters: trivial

Change-Id: I3a09b84e4c3dbe39870be04ae98c13e9e6221a6d
Fixes: b9a32054600a8d63948cced361191aa6ae7ea8f2
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-on: https://review.whamcloud.com/31948
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/libcfs/include/libcfs/linux/linux-misc.h b/libcfs/include/libcfs/linux/linux-misc.h
index 06f58e2..4901053 100644
--- a/libcfs/include/libcfs/linux/linux-misc.h
+++ b/libcfs/include/libcfs/linux/linux-misc.h
@@ -117,7 +117,8 @@ int cfs_get_environ(const char *key, char *value, int *val_len);
 #define wait_queue_entry_t wait_queue_t
 #endif
 
-int cfs_kernel_write(struct file *filp, char *buf, size_t count, loff_t *pos);
+int cfs_kernel_write(struct file *filp, const void *buf, size_t count,
+		     loff_t *pos);
 
 /*
  * For RHEL6 struct kernel_parm_ops doesn't exist. Also