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Commit 86b22470 authored by Christian Borntraeger's avatar Christian Borntraeger Committed by Martin Schwidefsky
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[S390] hypfs fixes 



Correct typo to make hypfs work on systems that support only diag204
subcode 4 and fix error handling in hypfs_diag_init.

Signed-off-by: default avatarChristian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 240bfbef

arch/s390/hypfs/hypfs_diag.c

+2 −2
Original line number Diff line number Diff line
@@ -379,7 +379,7 @@ static void *diag204_alloc_vbuf(int pages) 
static void *diag204_alloc_rbuf(void)

{

	diag204_buf = (void*)__get_free_pages(GFP_KERNEL,0);

	if (diag204_buf)

	if (!diag204_buf)

		return ERR_PTR(-ENOMEM);

	diag204_buf_pages = 1;

	return diag204_buf;
@@ -521,7 +521,7 @@ __init int hypfs_diag_init(void) 
	}

	rc = diag224_get_name_table();

	if (rc) {

		diag224_delete_name_table();

		diag204_free_buffer();

		printk(KERN_ERR "hypfs: could not get name table.\n");

	}

	return rc;